RV rental in Salt Lake City, Utah

Hello! I was wondering if I could get any recommendations and advice on where to rent an RV in Salt Lake City, Utah? My fiancé and I were thinking of renting an RV at the Roadsurfer location in SLC. Do you guys have any experience renting with them?

Also, if you guys don’t mind, can you please tell me if we should get the RV rental insurance through the rental company or should we get it separately?

I’d really appreciate any advice, since this will be our first time renting an RV. Thank you!!