John,
Y'all should consider the Bluewater Hotel & Casino for your accommodations, boat ramp, overnight docks, big parking lot, gas is right up the road in town, maybe 1/2 mile? There used to be a place in town that sold 110 fuel as well, not sure if it's still there. Crewchief would know better than anyone I s'pose. I don't know about camping, I'm sure there's a grip of campgrounds.
Keep me posted on this, I'd love to go boating with ya
Skip