Well, I joined up for $85 and signed on to the Simcoe County Off Road Riders Association SCORRA - you can choose your chapter. they give you some nifty stickers for your bike and a magazine subscription. They also post events and news, which is pretty handy to remind you that there's some good people out there riding around, making up events to go to.
I think it's a pretty good cause since it's volunteer organization where there's a lot of back breaking work cutting and digging to make these trails, also there is a political lobby working to keep tracks open to members and the public, and gain the public's trust in the face of a pretty poor reputation caused by a pretty small number of people tearing up stuff.
so that's my pitch, take it or leave it:DÂ