actually Florida's Non-resident CCW is not honored in Michigan or New Hampshire. Otherwise it does look like a Michigan RESIDENT CCW is honored in FLA
Heres the link to the Florida website
http://licgweb.doacs.state.fl.us/new...led_carry.html
Very informative. If you have a Michigan Resident CCW and a Florida Non Resident you can pack heat in almost every CCW state, or so it would appear