Almost always especially with the Class A. I got pretty good at backing the first RV, an '88 Toyota Dolphin. For a year we had to use it as a daily driver work vehicle as well as our living quarters. As I got in an hour before DW, I had to back it in 5 days a week. Next RV was a 31 ft class c and even though it was not really that big a problem, it just worked out better to have the wife go to left rear and spot. We've had some communication problems over the years so next time out we are going to try the hand signals presented earlier.
Stan, Shirley & 2 Schnauzers (Sandy & Sassy)
RV: 2014 Itasca Sunstar 35F
USAF, Retired, Life Member: VSPA, DVA, VVA, VFW