I think you're describing a 22' bay boat. Goes shallow, handles big waves well, casting deck, trolls well. Heavier glass ride. Fish for any species. Maybe one of the most versatile boats ever. The one I've got will do all that and has enough bow flare to keep you dry.
No boat will do it all. No boat will handle shallow and "very rough" well. A flats boat certainly won't, it doesn't have enough freeboard. A skiff won't, the flat bottom will beat you to death. A bay boat is one of the most efficient compromises, but if there are 6 footers I'm at the dock.