Been there once before in my friend's FJ40. Nice park for practice on a variety of terrain, but the area for vehicles is small. Most of the park is designed for motorcycles and ATVs, unless there's another area I'm not aware of. That said, it's still not too far of a drive, so I'd be in for a group trip (but I drive a 4Runner, so you'll need to get the FJs on board, too

)