That draft will exclude you from most of the Bahamas, totally exclude you from almost all the ICW in NC/SC/GA and a good bit of FL, exclude you from many of the less than class A inlets along the east coast. A 6 ft. draft can sometimes be a 'struggle' in those areas, 7'9" draft will be a real problem and will require very long dinghy rides, fewer to few secure/protected anchoring places; and, simply waiting around a lot for high tide to occur to travel safely, etc.