New Cougar Fifth Wheel

Don't worry too much about it. Learn how everything works during the PDI. If you miss a couple things that's why you have a warranty. No matter how thorough you are there is almost always something you miss. Start a list of things that need attention when you take it out the first few times. Either fix them yourself or bring it to the dealer and get it taken care of. There won't be much if anything wrong with it when you pick it up so just enjoy it.

B.O.

What model are you getting?

You can download a copy of a PDI, and do it yourself. That way you know where everything is at and how they work. Don't depend on someone else to know how your RV works.