What product would you use on my new RV?

[Fly5465]

I recently bought a new class c motorhome. (See pic) It is "partial paint", meaning the dark grey on top and bottom is painted. The white on the house part is fiberglass with vinyl graphics. The cab of course is painted. It has been sitting on the dealer lot for approx 1 year, so its a little dirty but not too bad.

I'm looking for something (wax, or AIO or ??) to use on everything. It will be garaged when not in use. Bugs are always an issue with motorhomes, so something that helps with bug removal will be nice too.

I've done a fair amount of car detail at the amateur level. I have a Griot's Random Orbital polisher and a selection of lake country pads.

I've read and read, and still not sure what to use. Want good protection and nice shine (not looking for a show car shine).

Thanks for any input. Here is a picture of it.