Hanging the suit so air can flow over the outside and through the inside and using a fan to increase air flow is the best.
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
Meister481:I shake mine out and it's dry. Worth every penny, and it doesn't compress like regular neoprene. My last trip was great, I could just throw it in the trunk of the rental and the next morning it was dry.
http://www.hendersonusa.com/product_instadry.html#
Meister481:It's got a small fabric center lamitated by 2 rubber outer layers, the rubber doesn't compress. This makes it kinda stiff, but I don't mind. It feels so much harder than regular neoprene that it's easy to understand the reason it doesn't take on water.