This reminded me of a time long ago when I had a Volkswagen Karman Ghia Convertible. It had rained really hard the night before and on my way to work there was an underpass that was flooded, would have taken a long time to drive around and I was already running late so I decided to make a run at it. I can still remember the front end coming up on top of the water like a boat does on a wave; I think the shape of the front helped this some. Made it through alright and continued down the road.