Bobby, You probably have a HWH air system and if so the main leak source is the air pressure switches on the manifold, I've had some of the solenoids O rings leaking, the push to connect fittings also can be a source of leaks. Right not I have both right side air bags out of my 06 Patriot Thunder and they both have small leaks.
Dish soap and water in a spray bottle will locate the leaks, then the fun starts. You will have to dump all the air to remove any of the fittings or switches.
I fab'ed up a set of steel struts to hold the coach up when you dump all the air, finding air leaks and correcting these leaks is not for the average dyi person. Especially anything to do with the air bags should be left to the pro's unless you have the tools and know-how.