I do recall seeing guides, etc., for assisting. It is an option for sure.
Campers are also out - too many low hanging obstacles where I go to fish (my great joy besides my children). Also high wind freaks me out when riding in them! Don't need THAT stress.
Still thinking 5th wheel. I know the farmers sure prefer them for safety and ease of use. So I guess it is size of 5th wheel and size of trailer that I sorely need.
And I am still reasonably strong and nimble, all things relative. It's the stamina that wears at me.