I had some success with a low tech drying method. I got a bunch of wet hops from deschutes and used over a 1lbs in a RedPA. Anyway I had 10 oz of wet hops left. I left them outside for a couple of days in the mesh bay they came in and they've dried out to just over 1.5 oz. Ready for the for the next beer. Dehydrators defiantly speed up the process but you can just leave them out in the Central Oregon sun and they will dry. a great method is to use a screen from a screen door lay it down on a couple of bricks and set it outside in the sun for a day or 2 and you're gold. You can process a bunch of hops with minimal effort. Best of luck
Brian