R/C Cars are pretty cool. I like hearing them rev out to the moon and pull powerband wheelies and all that, but for the price, I think I could pick up another Toy that I can actually ride around. I would enevitably build a jump and try to triple a double and waste it anyway.
My engine builder flies helicopters and mini planes around the house, and it seems pretty entertaining.
I do alot of "gararge racing too." That involves some frosty Coors light and some riding buddies hanging out in the garage talking about riding and racing. Not much of a fix, but at least I'm hangin' out with my bikes for some more good times. We do actually talk about races and trips we plan to do, and eventually refine the plans to agree on dates and locations.