I just recently spent some time in Cal with a 45ft pulling a 28ft trailer and never had a problem. I usually don't stay in campgrounds but did on this trip and never unhooked the trailer in any of them. Stayed in Ariz, 2 in Texas, LA, AL, and FL...I have towed a 32ft trailer behind my 38ft DP all over the East for years without any problems. I am 73 years old and my suggestion is do it.....and find ways to do it not look for reasons not to. Many on here spend far to much time looking for reasons not to do things. Just do it!