I have 2 OFNA 4wd 1/8 buggys. One was my son's that he lost interest in with the stock .26 big block in it and mine is way wicked modded with a Hyper .21, ceramic bearings, performance exhaust, big bore shocks, modded Jammin suspension and is stupid fast. Handles like it is on rails and soaks up the jumps. I also use a spread spectrum radio so I get no interference with anybody, it's what most folks use now any how. I also used to race outdoors on a local track but they have shut down since and mostly just bash mine around. Still great fun to smell that nitro burn but it also very expensive. No way to recover the money I have invested in mine, so I just have fun with about once a year and that's it. That track posted above looks like a great place, have fun with it but be ready to spend stupid money.