I notice in Wakeboarding Mag that there are a lot of pictures with one guy driving and one guy riding... aren't we supposed to have three so that one can flag? I would love to go out with just two but I don't think it's legal. At least not in CA.
same goes for VA, one in the boat with a mirror. Actually, I'm not even sure if that's necessary, because I've never been pulled over. As long as the rider has a CGA vest on, it's legal in VA for there to be only the rider and the driver.