ZeeVert,
Thanks for the detailed description. I may need this in a few months when the rainy season starts back up.
In my previous post, I thought Xuduo Li's trick worked, and it did for a while. But eventually, I ended up having to repeat it every time I started my car. So, I pulled the fuse for the wiper motor in the fuse box under the hood and left the fuse out for about a week. Popped it back in and have had no issues so far.
There may be no cause and effect with what I did, but I'm good for now. I may have to replace the stalk if it acts up with heavy use again in May.