Rockhillmanor, appreciate your take on my situation and I will try the soap idea but as far as leaving my camper there so long it actually worked out good for me. I dropped it off in November so I really wasn't gonna use it till spring anyway but the bigger reason I didn't press them was because I was having an RV Carport built and really didn't want it back until it was finished.
In the end it all worked out great except for the extra passengers that came home with me. Lots of good ideas on how to get rid and prevent so I guess I will keep at and get them one at a time. I'm hoping that some of these scents I'm using will run them off because for now very few droppings compared to when I found them but I've only caught 5.
Lesson learned........ I should have just assumed this could happen if only at the dealer for 2 weeks.