Sorry, rereading that I see where there can be some confusion. A guest may participate on one occasion without being a member. If they come to a subsequent event they at that point must be a member. This typically applies to all trillium events with the exception for the driving schools. There, you MUST be a member as liability insurance dictates that.
It's kind of like a drug dealer, here try it you'll like it..........you try it, you get hooked, and you want more, but now it's going to cost you! LOL...........
BMW 325I E30 Chumpcar Race Car
BMW 540iT M-Sport (New Family Hauler)
BMW 135i Msport Daily/track toy