That ride looks like it would be quite a bit of fun. The area around there is mostly flat. The Withlacoochee Trail has a ride and the trail is nice and well taken care of. It's halfway point is at the trailhead in Inverness and you go South going by Brooksville. From Inverness to the end and back is right at 64 miles. Have done it twice. The only climb is the overpass going over SR 50 in Brooksville. Not bad at all. That time of year, it should not be too hot .