The hairdryer method has proven success, but if your snake eats wet prey I'd continue to feed wet. The added hydration is a good thing.
I take my prey out mid evening and defrost in warm water, repeating if necessary for larger prey.
Then once feeding time comes around (usually midnight-ish for me) they're fully defrosted.
From there I get the hottest water my tap will produce and feed within 5 minutes. Smaller prey obviously heats faster though.