I've been backing boats since age 15 now 47 also backed my pop-up for years with that short wheel base. Fished local tournaments often had to back the boat a 1/4 mile down the center of the road becau...
As stated above, the longer the trailer the easier it is to back up. My 34' Avion is easier to back up than my 19' Camper/Trailer. Also, the advive of having a spotter is always a good idea, especially if the spotter can actually signal properly.