MO, I’m glad to hear that you are considering the concordant bodies well ahead of time. Whatever you do about them, you will probably get the maximum enjoyment since you are being deliberate about it.
A quick overview:
The York Rite consists of:
The Chapter of Royal Arch Masons, which confers the Mark Master, Past Master, Most Excellent Master and the Holy and Sublime Degree of the Royal Arch, in that order and usually on three nights (the PM is short and is usually conferred the same night as either the MkM or the MEM). Exception: the PM is not included in Pennsylvania, since the GL of PA retains exclusive jurisdiction over it.
The Council of Royal and Select Masters confers the Royal Master and Select Master degrees, usually both in one evening, since they are short. Exception: There are no Councils in VA or WV. There the degrees are conferred by the Chapter (meeting as a Council) between the PM and the MEM. There is also an optional third Council degree called the Superexcellent Master which, because of its length and the large cast required, is conferred infrequently.
The Commandery of Knights Templar confers the Order of the Red Cross, the Order of Malta and the Order of the Temple. The OM has a short form, usually conferred at the same meeting as the ORC, and a long form which is a magnificent spectacle with a lot of history, but infrequently done because of the paraphernalia and large cast required.
All the above degrees may be conferred in a “festival” on a Saturday or on two Saturdays. (I advise you to avoid this—you get more if you do it the long way.)
The various local bodies compose Grand Chapters, Grand Councils and Grand Commanderies, one each per state (except Mass. and Rhode Island which are one Grand Commandery). The Grand Chapters compose the General Grand Chapter of Royal Arch Masons International, the Grand Councils compose the General Grand Council of Cryptic Masons International, and the Grand Commanderies compose the Grand Encampment of Knights Templar of the USA. All of these Grand and General Grand bodies are sovereign bodies. In Canada and other areas outside the US, Commanderies are called Priories.
The Ancient Accepted Scottish Rite is structured differently and operates a little differently in the two jurisdictions in the USA.
In the Northern Masonic Jurisdiction (all states east of the Mississipi and north of the Mason-Dixon Line) it consists of:
The Lodge of Perfection, which confers the 4th to the 14th degrees.
The Council of Princes of Jerusalem, 15th & 16th degrees.
The Chapter of Rose Croix, 17th and 18th degrees
The Consistory of Sublime Princes of the Royal Secret, 19th to 32nd degrees.
The 33rd Degree is conferred only by the Supreme Council and can not be applied for.
The Southern Masonic Jurisdiction consists of the rest of the states, including DC, Alaska and Hawaii. Its local bodies are
The Lodge of Perfection, 4th to the 14th degrees.
The Chapter of Rose Croix, 15th to 18th degrees.
The Council of Kadosh, 19th to 30th degrees
The Consistory of Masters of the Royal Secret, 31st and 32nd degrees.
The 33rd degree is, as in the NMJ, conferred only by the Supreme Council and can not be applied for.
The degrees may be conferred in the traditional way, one per week. More often they are conferred “Reunion style”, which is done in a full day or two full days maybe twice a year.
In both jurisdictions, there may be Lodges of Perfection only, in smaller towns or cities which cannot support the full complement of all four bodies, and which meet in the local lodge building. A “valley” is a city or town where one or more bodies meet. Each of the four bodies has its own officers, but they meet together and work together and usually share the same Secretary and Treasurer. When you join, you pay the fees of all four as one lump sum and one dues bill is sent out and you pay all four bodies together. In the NMJ, the executive officer of a local valley is the Commander-in-Chief of the Consistory. In the SMJ, an entire Orient (State) is under the charge of a Sovereign Grand Inspector General (SGIG) appointed by the Supreme Council.
As to costs, with the York Rite,of course it varies greatly from one place to another, just like lodge fees and dues, since the York Rite bodies act pretty much the same as lodges. The AASR, being larger and more monolithic, tends to be more uniform, although I believe local valleys set their own fees and dues. Since I can’t really give a general answer about costs, I’ll tell you what it is in the bodies I belong to. The figures for dues include assessments to Grand Bodies, etc.
York Rite: all in Baltimore, MD:
Blue Lodge initiation fee currently $200.00 (will increase to $300.00 if the Grand Lodge approves a pending amendment to the minimum fee specified in the Constitution). Dues $45.00
RA Chapter initiation fee $30.00, dues $35.00
Council R&SM; initiation fee $10.00, dues $22.00
Commandery initiation fee $100.00, dues $20.00
AASR (in Harrisburg, PA) Combined initiation fee $250.00, dues $65.00
Shrine, Baltimore: Initiation fee $350.00, dues $75.00
Knights of the York Cross of Honor (KYCH) Frederick, MD: Initiation fee $275.00, dues 0.00
Maryland Masonic Research Society: Initiation fee $25.00, dues $20.00
Past Masters Assn. of Baltimore City and County: Initiation fee 0.00, dues $10.00
Maryland Council of Anointed High Priests: Initiation fee $75.00, dues 0.00
Perhaps other members of the Forum will give their figures so you get a better idea of what you may be looking at.