Imagine a world where the jungle meets the coast and the fly fishing is incredible. That's Costa Rica. Follow angler's Mark Martin and Alex Beck as they attempt the impossible: Costa Rica's first Grand Slam. What is typically thought of as primarily a great tarpon fishery, Captain Mark has discovered untouched waters, which hold permit and bonefish. But after a week of jumping and losing many 100+ pound tarpon, they find themselves with a chance to make history. The only thing standing in their way... the giant tarpon that have given them nothing but trouble all week. Come along for the ride to see if history will be made.