Second - I'm sorry to hear about your dad.
Its good to have you aboard. You're at the right place to get some answers. Take a look at this manual and see if it helps you 2004 Rockwood Popup Owner's Manual
I will also point you to our Tent Campers and Pop Ups
subforum. You will most likely get better information there from other pup owners than the manual. I'll also move this thread there.
Hope you enjoy your new camper!