Actually, Virginia isn't too bad as far as humidity goes in the winter. I'm guessing you're concerned about rust forming on different parts of your bike when it's in storage? Over the las five years I haven't had any problems storing my bike in an unheated garage although I do throw a cover or sheet over it after the last ride and cleaning. The biggest thing I can recommend is:
1.) Don't fire it up for just a few minutes to "circulate the fluids and keep the battery charged". It
won't charge your battery. If you're worried about your battery get a battery tender. Not getting it to operating temp. will cause condensation in the engine and that's something you want to avoid.
2.) Before putting it away I make sure it's clean, tires are inflated to proper pressure and it has fresh fluids.
3.) Plug the end(s) of your exhaust pipes. One year I discovered a mouse nest in one pipe. Shot it outta there like a potato gun!
4.) Take off as much leather items as you can; seat, saddle bags, etc. and store them somewhere in your house.
5.) Put fuel stabilizer of your choice and run it for a few minutes to make sure it gets through the whole fuel system and make sure your tank is full (see #1).
6.) If you have a bike jack, [B]slightly[B] raise the bike to relieve some of the pressure off of the tires. Don't lift the tires off the ground. You don't want to "hyper-extend" the suspension and leave it that way for an extended period.
7.) Lock the ignition, forks and ste the alarm if your bike has one. If you don't plan on doing anything to the bike during the winter, stick the bike in the corner of the garage and make it more difficult to steal by putting stuff around it.
8.) Get busy planning your next Spring trip and filling out your wish list to changes you want to make.
I'm sure I've forgotten something but, knowing how this forum is, somebody else will chime in and remind me.
P.S. Some people like to "fog" their cylinders before putting it away.