I'm just about to head out for a beautiful day top down Challenger drive too, 80 here in NE Illinois today. After I get home I am going to change the oil and filter, put some Stabil in the tank, and then park her in the garage with the tires overinflated and some Bounce sheets placed in the interior. That's it, time for hibernation.
It's tempting to wait a couple weeks, but the forecast for next weekend is cold and the first weekend in November I am pretty tied up with plans, I know I'd be pushing it to wait until mid November, especially considering the heat doesn't work! As much as I hate to do it, today is the day to hang it up.
April or May of next year sure is a long way off...........