Next month we will be flying in and out of FLL with a week on Marco Island. Wondering what the best driving route is across the state? I see that both I-75 and FL90 are tolls. Do I need a Sunpass for these or do they take cash? Also, is one better for stoping along the way to see things, with 3 teens in tow? Thinking about doing one route there and another back, but wondering if this is a good idea? Would be traveling late afternoon on a week day and also on a Sunday, if this impacts traffic, etc.
Thanks in advance for any info!