Take your RV to the RV Fog Doctor in Searcy, Arkansas.
https://www.facebook.com/pg/RVFogDr-686463821403421/about/Call them to make an appointment, the drive will be easy from Tulsa. Park in front of their garage and connect to their full hook-ups. Spend the night. They'll pull you inside the next morning, pull your windows and have them fixed in a few hours. Spend another night (no charge) and head back to Tulsa the next morning.
They did mine a couple of years ago. $300 for the first window and $200 for every window after that. 2 year warranty, Cash or check only - they do not take credit cards.