10. Hydration is Free
Spending time in Florida heat means you'll probably need extra hydration. If you're paying for bottled water left and right, staying hydrated could end up costing a fortune. Instead of shelling out the big bucks for water in bottles, simply ask any counter-service location for a cup of water. They'll be happy to oblige, and you'll get that precious water without spending a dime.
Don't like tap water? Consider bringing along small packets of flavoring to add to your cups of water and make it more palatable.