I've never been there but it sounds like we'll have to be flexible and creative with parking.
Looks like there's plenty of room to park along the shoulder of the road just before the restaurant and ramp. I assume that's where most people must park. I don't see much else around there unless you park in the restaurant parking lot.
I can swing by there tomorrow or Friday and ask for permission. It would probably be easier for all of us if we could park in the parking lot. And if they don't open till noon like James said, I doubt they'll say no.