I think they're running a multi-wacko discount this month
(and I'm pretty sure I called you a fruitcake, if you want to be technical about it)
Seriously. If you enjoy or want to enjoy track events, membership is a must. But remember, you can add an affiliate member for another $5 bucks I think, the only thing is they will not get the magazine. But otherwise full privileges. So maybe a low cost alternative for your dad or bro in law
My local chapter also some decent tech events too, usually at a local shop. But you cant bring guns, so maybe not for you