I am also in Jax,I Ride Ocala N.F. sometimes (Park @ Rodman Dam & Plenty of Trails) Or I have rode Osceola but most of the trails there just dead end & it's usualy wet & Muddy Either are around 1.5 hr drive from Jax,When your Ready for some really great riding Make a Trip to West Virginia & ride The Hatfield McCoy Trails
www.trailsheaven.com