DOH!!!! I have a strict rule...if I'm gonna drive thru water of unknown depth...
I have a 3 foot midget precede me, when he disappears....I stop!!!
Reminds me of a story my father told me about one of his experiences in Vietnam.
He was an RTO and stayed beside the convoy commander, they got to a point where they had to ford a creek. the convoy commander had and M113 go across first to see if the rest of the convoy could cross.
The M113 went across and only "sank" up to it's skirt. Well before anyone had a chance to stop the LT, he had a deuce driver start across. You guessed it, it sank, water up over the cab, supplies floating away. The LT didn't understand what happened. OOOOPS.
After the deuce was recovered, the LT was told the M113 "floats".
Hope you have some fun cleaning all that up. Talk about a field expedient bath.