Previously, on Potomac Fever... we were in search of the James Bond Island, on Day 1 of sea kayaking. After accomplishing that mission, we explored some of the "hongs" or hollowed-out islands, which we entered by lying flat in the canoe while our guide steered us through low, rocky tunnels only passable during low tides. Inside the island, the almost-vertical banks are high, the air is still, it is eerily quiet, except for the faint sounds of birds or other wildlife, which we sometimes see. We spotted a monkey high up a rocky cliff. These strange islands and caves were formed by sea levels falling over a limestone plateau over thousands of years, and washing away much of the stone. Anyway, later that afternoon we transferred to a different boat, the one that would take us through our second day of kayaking. Turned out that no one else had signed up for the same two-day tour same time as us, so it was just us, the guide, the owner of Sea Canoe, and an apprentice b...