Compared to Florida, TN is relatively similar for permit carriers.
You can carry in any restaurant, provided that restaurant doesn't SERVE alcohol (Set to change this legislative session, thanks to a new Republican majority in the State House)
STATE & local parks are still off-limits, but Federal parks and WMA's are still legal, provided that 1) you have a permit and 2) BHO won't rescind the order.
You can carry a loaded handgun in any way you see fit in TN, provided you have a permit. If you DON'T have a permit, the gun must be unloaded, kept separate from ammo, and both must be out of immediate reach.
You can carry ANYWHERE on property you own, or have specific permission on which to carry.