Well, I didn't get any responses but the wife and I figured out the only way to fix the issue was to get up under the front cap(glad she is tiny) and remove the rusted and badly installed nuts and bolts.
After a trip to Lowes and purchasing all new ss bolts, washers, lock washers and nuts we replaced all 4 on the right side mirror and are tight now.
The left mirror we managed to get three of four bolts tightened down, and one we can't hardly get too...so that will have to wait until later.
At least the mirrors shouldn't fall off going down the highway now!