You might try calling Hunter Hardware, they're just a ways from the turn off down to the campground and might be able to tell you. Nice folks also. If you go over please post back how much snow there is, my cabin is just a short ways from there and I've been wanting to head over, but don't want to waste a long drive if there's still to much snow.( I might just call over to the Hardware store myself actually) They've improved that launch a lot, with a 4x4 you can launch with the water a lot lower than you used to be able to, particualrily if it's not a real large boat.