make sure u dont get moisture on the interior, put a car blanket on it, if u can get a block heater if u are going to leave the fluids in it, if not take out all the fluids, and when u take the car outa storage make sure u do a FULL fluid change about a week after re-filling everything up, to get out all teh gunk. if u can get someone to start it up during this period, leave the fluids in, and say once a week for 10 mins, turn it on. let it warm up, put it through the gears, maybe move forward and back a little, just get everything flowing properly.