Finally! I've been waiting for someone to create a realistic skate park for centuries!
Anyway, on to my real post: Your skate park will be the first one that I will have actually kept (I deleted all of the others due to their unrealism / randomness). I love your wheelie machines, they're great fun. The layout of your park is awesome, with great interlocking (your pool and a few of the ramps could use more walls etc. to create rounder curves) and new features (the pyramid). I love just driving around on this map when I don't want to play any slayer games or can't get a party going. It's like a pregame lobby!
You should make a series of skate parks modeled after the skate parks of the communities
of people who send you pictures of their own skateparks. That would be awesome.