We lugged a 12 foot Eagle around for years when the kids were small. That was in the days before toads and all I can remember were two-three trips to the water with boat, floorboards, lifevests,paddles, trolling motor, AND battery! What was worse was lugging the *#^%*#* battery back (up) to the m/h after a long day to recharge it overnight.
Lived in Illinois then and that inflatable saw the Atlantic, Gulf, Great Lakes and everything in between. Was a family favorite until the girls turned 16- then I had to tow an 18' I/O around so they could chase boys all over the lake (And catch them).
Makes me realize how little we depended on a car when we were camping.