Hey, Greg & Laurie. Welcome to the forum and congrats on your new 5er!!
Where in WI. are you? Maybe there is a CR dealer close by that could help you out. Have you tried contacting CR to see if there would be any help from them?
Just a couple options to toss around if nobody has any thing better for you.
2008 Cruiser CF26RK
135 Watt Solar Panel
2013 Ford Eco-Boost
Heavy duty payload - Max tow
I tried getting manuals for my 2004 travel trailer to no avail. I then called Crossroads directly and they will copy and send them out to you. You will have to pay for them but they will copy everything that they have brochures, etc.