I could drop a quarter on my driveway and put a bumper pull tire on it usually in one shot, nice to see I'm not the only who has trouble backing a 5th wheel. I think part of my issue is a crew cab long bed make adjustments quite a task. I'm also surprised to hear I do the hard side backing all the time. I live on a busy highway and have to back in on the passenger side, sometimes I have people that just can't give me a minute to get in the driveway and cut around me. Last summer a guy was waiting while I was having a tough time getting in, I waved him by but he said "No I have to see you finish this, everyone else can wait" thinking was probably a camper too.
Chris