Our club has 500+ "members" on the FB page. Maybe 20 I've met and/or wheeled with/recovered. Maybe a dozen of us go out regularly, usually twice a month, sometimes twice a week with usually 3 - 8 rigs, kids, dogs, etc. We encourage rookies and do our best to share our knowledge and encouragement as well as a full dose of hard ass for anyone who 'screws the pooch'. We leave no one behind, share all and generally have a great time. We do a week long camping trip to a nearby wilderness annually and grow that every year. Helps to be on BLM/USFS land so no crowds.
The 'club' before us was a bunch of morons, did not tread lightly at all, and were generally a bunch of pompous asses. The club I'm in keeps me in check.
It doesn't take long to see who's who and who's what.
But, politics is always present and I hope it doesn't spread. I'm not a joiner as a general rule. This has been my exception. We're actually attracting folks who'd heard various disparaging comments about us, but it seems that's dissipating and we're growing ACTIVE members. We do have a lot of fun and now no one goes out alone (usually).
And we welcome all 4x4s but the majority are Jeeps, including TJ, LJ, YJ, CJ.. (but they won't call my XJ a Jeep).