Flat Tide is Oklahoma's City's first mobile SUP (stand up paddle board) rental and sales shop. Ready for a new outdoor activity?! Follow us on our journey to explore urban waterways, sleepy rivers, blissful relaxation, and a new way to stay fit. SUP is perfect for good family fun, young adventurists, floating yogi's, a calm basking in the sun, and even for fisherman - talk about bringing a new level of balance to the sport!