Okay, I thought of one cool trip we once took to the Buttercup Sand Dunes near Yuma, AZ..... This would be about 1986 or so, and Tracey Dickson, Stevie Wright and other riders went out to dune our brains out. Tracey "borrowed" a few extra ATC 250R factory bikes from the team trailer (fitted with Paul Turner engines, etc!), pulled the short track tires off, changed the gear and installed paddle tires, and we had a ball. We stopped by a dune and watched some local ATC riders jump this one large dune, when all of a sudden, Marty Hart shows up on his race ATC! Marty watches this guy get about 6' of air, and decided to try one for the troops. Next thing we know Marty flies this ATC like no one else, and everyone cheered! It was unbelievable.