KAYAKING THE KEYS There are dozens of marinas in the Keys that rent kayaks for unguided tours. There are also many outfitters that offer guided kayak trips, ranging from a few hours to overnight camping trips. Here is a selection of each type: John Pennekamp Coral Reef State Park, unguided tours through mangroves in state park. Bahia Honda State Park, mile marker 37. Kayakers explore shallow beach area, nearby islands and historic bridge. Big Pine Kayak Adventures, guided and unguided tours. This is Captain Bill Keogh's company, referenced in the accompanying article. Reflections Nature Tours, Big Pine Key, (305) 872-4668. Includes guided and unguided tours. Florida Keys Kayaks and Canoe Tours, Big Pine Key area, guided and unguided. Crystal Seas Kayaking, Key West, guided tours Key West Kayak Fishing and Eco-Tours, three-hour trips.