On our last night we don our swimsuits (making good on my investment, finally) and plunge into the laguna's intermittently warm and cold waters. Without considering that we're actually over a submerged forest, and thus over tall spiky trees, I dive head first into the depths. Thankfully my luck holds and no tall trees decided to grow under my path. After floating and swimming in our private lake (no other boats were to be found this night) we sat to drip-dry and await the sunset.