It's good that my Garmin is waterproof... something I didn't know until Zane enlightened me. He watched me wrap my Garmin in a plastic bag before heading out into the rain one day last Fall, and laughed, "You know it's waterproof, right?"
Ummmm.... no. How would I know that? Hahaha.... :)
Another cold ride today -- just a loop of Marblehead Neck with a stop at Goldthwait Reservation along the way. Sure wish it would warm up.