A couple more tips while I am thinking about it..
Might want to try slightly lower tire pressures, reduce spring rate a little. Some will argue with me on this saying that you increase them to "cut" through the water better, but personally I have had better results with lower because of effective spring rate and building up heat in the tires faster.
Also... Rain-x the windows if you already dont, use anti-fog on helmet visor, and when you get in the car either have heat blowing on your feet to dry them off, or use a towel. Wet shoes = "oh isht" if they slip on the pedals.