I am 4 for 4 at crashing in the wet. Last time it was on a drying track. There was a decent dry line with the exceptions of puddles several inches deep and many "streams" running across the track. I decided on regular diablo DOTs instead of rains. I made it about 3 laps before sliding on my back into hot pit.
(Pit in was on the outside of the last turn.) It was a good outcome since I missed the pit wall and I had a short walk back to my trailer.