Stay in a cove, not on main channel, water gets pretty choppy there. We like Arley area, and yes stop at Publix and stock up on the way or selections are slim and 20 min drive away. Dry area, but no worries unless you rooster-spray a patrol boat. Get a map and know where the marinas are, and make sure it is actually open. One on the Cullman end of the lake was on the map but no longer actually existed. DEEP clear water. Life jackets on kids is a must, even on the dock. Cove depths of 80-120 ft deep are typical