Launch biscayne national park. It is about 8 miles across the bay. You will need paddle this distance with very little stopping. Camping is $12 I think. Bring cash or check, It is an honnor system and you put the money in an envelope and put the envelope in a locked box.
There is great swimming and snorkeling around the island. the water is very clear. And there is a bathroom (no running water) there.
You must bring everything you need for the camp out. Food water ect.
Return that afternoon or camp and return sunday.
This is a medium distance over open water trip. You should have a kayak at least 14 ft long.
I will not be with this trip. I will be sailing and hope to meet you there. If you are intersted in sailing rather than kayaking, email me