You should really check out Maxtrax.Very good point and I feel the same about SuperWinch. So maybe the Warn or just my old come-along is good enough and I need to stop thinking about "what if" situations.
Once I got stuck in a rising tide way south on Padre Island. Nose facing the gulf, engine running because the starter was going under the salt water and nothing within 300 feet to attach a winch to (and no under chassis pulley system to pull backward).
I thought I was going to lose the Tojo that day. I had a CB but was too far from anything or anyone.
Well, within a few minutes, a CJ-5 and some 4x4 pickup snatched me out. I had laid out rope and chain in case anyone came, and ... phew ... someone was smiling down on me that day!
I'll never be in that remote of a situation again plus we have cell phones these days.