On our way up north from Fort Myers, Florida, we decided to stop in a town that wound up being one of the most memorable days of our road trip through Florida, to the town of Crystal River. The town itself was no different than the surrounding towns we’d driven through for hours. But for some reason, this town is the winter destination for countless Manatees during the winter months to escape the cold waters of the Gulf. And when we arrived at Three Sisters Springs, it felt like we stepped into a tropical jungle in another world with how …