Oh it’s gonna be cold in December (if this global warming thing ever chills out), but ye New Englanders could be hopping down to Florida for only $10 come Dec. 17, 2007. How can this be, you may be asking yourself. Skybus, the low-cost carrier based out of Columbus, is launching routes from Boston-Portsmouth to Jacksonville-Daytona Beach and Punta Gorda-Ft. Myers just in time for the winter doldrums. Skybus always sells at least 10 tickets for $10 on each of its flights. You’ll have to buy early to grab these low fares.