I've seen people tons of times, that are obviously moving house from state to state and taking everything they own. They're towing their one and only car on a dolly. These people and their cars were never planning on a "toad" in their life.
Does the name "U-Haul" ring a bell?
They'd have everything you need to do this one time expedition without investing a fortune.
Check 'em out.
Ken and Terry
2018 Sunseeker 2430S
and might rarely get pushed by our 2017 GMC Terrain toad (4 wheels down)
Former Georgetown 330TS owner for 10 years with more mods than I can count.