I'm a motorcycle nut. I only have two now. I started riding when I was 18, way back in 1969.
Trail/enduro. My first motorcycle was a Hodaka Ace 90, I bought it with the earnings of my work in the summer of 1969. It was a "dirt bike" altho it nominally was street legal. I think I even got real Virginia plate and registration for it.
In a few years, I got into road racing, and did that up through the 1987 season.
I've collected some GPS/GPX tracks of trails. No guarentees, but I've had fun on them.