I have a drying rack made from 50mm plastic pipe suspended from the garage ceiling.
At the end of the session I let the wing drip dry to get rid if any excess water while I get changed and pack up the foil. I deflate the wing and stuff it in the back of the car.
When I get home I drape the wing over the rack with the strut horizontal along the pipe. I added a little tether to attach to the pump loop and secure the trailing edge with a peg.
What is surprising is there is always a little puddle under the tips of the wing even on a hot day. Kites usually dry completely while packing up.
I put the rack together as a prototype over 20 years ago. Once it went up it just stayed there. I use it every day for towels and wetsuits and wings and kites. I've even dried a tandem paraglider on it.