Well since you say u have an LE background and you CCW i'd say start with a pistol course since it would seem safe to say you probably have a pistol on you or around you more then a rifle. I haven't been to a class in a good few years and have been a bit out of touch with the firearms training world the last few years as well but i know VA has some damn good places to get training. Start with an entry level class and get a good fundamental base set and progress through the classes available. The biggest thing is check the ego and go into it with an open mind or your just wasting money. Everyone has a way of doing things, it's a way, it's not the only way. Always be willing to try something different before just writing it off. Also look for something that stresses a proper mindset, all the guns and ammo and tactics and all that other shit means nothing if your head isn't in the right place too.