Toll $ in florida pulling auto transport trailer w/ prius

You pay for the motorhome and the trailer. Most toll plazas are Sunpass or toll by plate, they send you a bill in the mail. There is an additional fee for toll by plate. You can go to the Sunpass website. Enter the vehicle and trailer info then map your route. It will show the tolls for your route. Not sure if Ezpass is recognized in Fl but that should also be on the Sunpass site.