AMRS of Huntington, Wva started between 1953/54. They would meet monthly at different members homes. I believe it was sometime around 1970 they threw in with the Toys for Tots, and worked with them for a few years, then set their own Train Show off on the weekend following Thanksgiving. Fri-Sun. They have vendors to come in and rent tables, as well as folks bringing in their Model layouts, plus a few the club had built to that point.
Their once a year Train Show is the clubs only source of income. Sometime in the late 70's the club formally got organized and become a non profit organization. We are still organized yet today. We meet actually 2 times weekly, and have a 2200sg ft rented space in a Mall just out side of Ashland, Ky. All of our layouts are modular, and we travel around at different shows setting up our layouts. We have a 28X36 O Gauge 3rail, 30X36 HO, and a 16X36 "N" Gauge, plus a couple of small N gauge lay outs 8X12, and 8X6. I beleive we have about 32 paying members, and only about an even dozen that you can count on when the going gets tough.
I hope this helps you in what you are looking for, and I hope you can find a club that's already organized, thus you having to re-invent the "ole proverbial wheel"
. That could be a good thing though, as when going into an organization that's already been there awhile, there will be the click groups, and it always seems that you have to work overtime to get accepted, and sometimes you never are.
Model Railroading is a good hobby to get in if in fact that's what you are interested in. So Good Luck in your endevour's........................................Brandy!