I agree that I would be worried about that leg, as I too have a 60 and will be driving it north to Mass this summer. BUT that being said, I recently took a road trip to the FL Keys and drove at 66 mph with a full charge to 196 miles. When I got to my destination that was 96 miles away I still had 96 miles left, so I would think I could make it. It is easier planning going South than North, because if you get to Jax and find you are lower than you would like (less than 90 miles) then you have quite a few places to pull off and charge, one being near the JAX airport. If you fully charge and drive around 65 mph you should the ok, the rest of the trip should be a piece of cake.