Story, photos and video by Cassie Hepler The last time I explored Jamaica was in 2010 with Carnival Destiny! This was before Carnival became problematic by the way, it was on par with Celebrity and other elevated cruise lines back then but meant for a younger, more professional crowd. Some of my favorite excursions included riding horseback on One Drop (because his one ear was floppy) who ended up running my leg into a tree but no damage done, the colorful market, enjoying squishy kayaks at White River Valley where eventually I popped out of mine after some rapids and just swam around in the crystal clear blue waters the…