Good luck, hoping by now you have done your final rinse in distilled water with couple drops dish soap and have the film hanging in loops to dry. After a few hours you can go in with a sponge and daub the bottom of each loop where there is probably a one last drop of water... just to remove the drop... Then it'll dry overnight. You should be good in the morning or mid-day tomorrow to re-reel the film and use the bathtub again.
Matt's probably right about long-term stability. But you should be good for now.