You could ride the rails to trail rides. The Withlacoochee trail is 46 miles one way. It's about 40 miles NW of Orlando. I too got sick of cold weather and took a three day mini vacation to Florida. I rode the Withlacoochee trail. It's kinda boring but no cars. I was riding during the week and there was little traffic on the trail. Plenty of sections that would allow you to open it up a little.