My 2wd minimod handles ok. It has airbags in the back that I can pump up, and that can help the sway when loaded down. I think I really just need to replace the shocks. It tends to start to "wallow" if I hit a road dip at speed. I'm sure the giant metal box on the back doesn't help too much...
Family RV...nice. I've seen someone on here that traveled with 3(?) kids in the ambo?
Was the shipping extra $$ because of size/weight? I bought my 1983 FJ60 back in 2000 and had it shipped x-country (OR to NJ) for less than airfare and gas would've been.