yes...you can get dish and bev in fla.Fort myers is near the bottom of the bev footprint;everglades city will get it(weak).yes...you can use
dtv or dish18" dishes.
dish 119...243w and 46elevation
110dish...234w and 42 elevation
bev(nimiq 1 )..199w and 57 elevation
go to lyngsat for specifics in your area code.
any dish will work,provided you use a circular lnb (dtv and dish work)