NO! if you cant get to it , then have someone start it every hour tomorrow.......you have to keep corrosion from siezing the engine. your looking at really expensive repairs if you dont ride it soon. at the very least , run it for five minutes on the hose, then let it cool, then run it for five minutes, then let it cool do this for an hour or so, you have to get rid of the water in the system , i cant stress this enough, a mistake like your about to make cost me almost $1200 so if you have to call off DO IT, otherwise shit gets expenisve quick.