I did a small load daily, and they were dry by the next morning. The fitted sheets I attached using clothes pins on the four corners clipped to the shower curtain hooks, and designer Plant hanger style screws with toggle bolts to the wall at each end of the tub up above the waterproof wall board.

A laundry rope run between the screws was just the thing to hang my light weight dish towels over. It worked well in winter since the heat vent in the bath provided lots of air circulation (bathroom was next to furnace). In the summer when it rained, I sometimes used a fan to circulate air and speed up the process.