Robin beat me to it but the PDI (Pre-Delivery-Inspection) which is on the intro page to this forum is what to use! You can print it off and take it with you. I didn't use it because I bought my Monte used from a friend. But that PDI is what to use from what I've seen of it. Hopefully, SOMEDAY we'll have a NEW rig and be able to use it too!
Besides it you can go into the Search engine on this page and key in PDI inspection or just inspection and you will come up with a few other things to look for when you go to do your initial inspection before taking it! From wht they have said also on the forum is to take it out that weekend or the next and you will almost always find a few other things that you didn't catch on the PDI. Congratulations on the new rig and remember this is the place to ask ANY questions on ANYTHING concerning your new home away from home!!