Thanks guys. On my 454SS pickup, I don't even have wipers (haven't had them in probably 15 years). I did the 2007 Power Tour (rained two or three days) with just RainX. It typically is fine as long as you go over 40 mph and it is daylight. In the dark it is next to impossible to see, and that is what I dealt with last week. I figured I couldn't do anything about it (no tools), so I just dealt with it. I will fix the wiper motor as I like everything to work on my vehicles regardless if it is needed or not.
The car cleaned up just fine the next day. I still need to clean under the hood, but figure that will be done when the motor is swapped out this winter.