I love the use of custom scenery and in game scenery and how they interact with each other. Good job so far, but I'd say turn the dirt into grass to make it look cleaner.
1. Nitro, 2. Storm Runner, 3. Kingda Ka, 4. Great Bear, 5. Sky Rocket
1. Boulder Dash, 2. El Toro, 3. Ravine Flyer II, 4. Phoenix, 5. Thunderhead