Welcome to the forums! As for RVing I suggest keeping things simple until you have determine your camping/RVing style. Don't sweat the small stuff - there's little that you can't recover from.
I found it over whelming when I first became an RV owner. I even considered selling it the very first night I brought it home. I took things one step at a time and by the 3rd trip I was doing OK. I don't have a technical background so I found things more challenging for me as a older solo female camper.
I would suggest that both of you guys learn to set up camp & break camp as well as being able to tow the TT if need be. This can be done is small baby steps and be as simple as driving the unit slowly around the campground once. All it takes is an unexpected medical issue and the other person will be helpless.
Great choice for "Living within my means" and camping for one...
2011 Salem Cruise Lite 20RBXL & 2011 Toyota Tundra Dbl Cab
Camping History: 45 Trips / 133 Nights / 3736 Miles
FRF Social Group: Campers of the West