Tow Rigs
I have an older, well made 2 wheel car dolly ($375- ebay), which does not require a tag in FL.
I mounted a cheap HF weather resistant winch ($60) to the tongue, and I basically have a one man tow truck.
Super simple, and very cost effective.
I use my 2000 Dakota R/T CC (5.9L, 3.92:1SG), and have pulled a couple B bodies half way across the state with no trouble. Once with the entire bed, and car being towed, filled to capacity with extra parts.
Can't back up, though (at all).