A food dehydrator would be handy for you.
I have a food dehydrator. I do not use it during the winter because the humidity is very low; therefore, using it would be a waste of energy. Orange peel usually dries to the touch in a day and becomes dry enough to break in half in two to three days. Plus, air dried orange peel tastes better than dehydrator-dried orange peel. It noticed the same thing with homegrown hops.
We're the opposite. Humidity is seldom under 99% here in the winter.