I never said it wasn't doable. It's just not convenient. And your next sentence is exactly the point of my post. We need to fill in the gaps. Central FL (NOT Orlando) is a charging desert. Barely any Level 2 (except for some car dealers) much less a single supercharger.
Sebring might be lightly traveled cause of a lack of charging. Probably would help Tesla sales overall as well. For Tesla to succeed you need to show that it is convenient. Somebody going from Jacksonville/Daytona to Tampa and back that has a Tesla, or wants a Tesla, having to detour south on I-75 (even for a short distance) to charge is not going to be happy. Or even having to go North on the Tpike (even for a short distance and pay a toll) is not going to be happy. I have bypassed the Brandon charger everytime because it's out of the way. Luckily my stays are overnight and the hotel I select in Tampa has a charger so I have that luxury. But if I was doing a same day turnaround I would be forced to go out of my way to charge. I think 2-3 chargers should be placed in Central FL. Something near Lake Wales/Bartow, Okeechobee, and Palatka. People need reassurance that if they need it it's there.