My older 2 kids (and my youngest once he's big enough) want to learn to ride a dirt bike. I've found a reasonable entry level bike that's of the right size for them, but struggling to find a place they can learn before I make the purchase. Ideally, I'd like to have a wide open grass lot they can learn the throttle/clutch/brake etc. Not looking for an actual motocross track, just something the can learn on in first gear. It's only a 125cc bike, so nothing that going to tear up the grass. Also ideally it would be with about 40 minutes for Indianapolis. Anyone have a lot you wouldn't mind sharing, or know of a place?