New to packrafting

Hey guys,
New to the sport here. I’ve got a kokopelli nirvana with the spray deck. Its rated for class III but how far has the envelope been pushed with these? I’ve paddled whitewater in a kayak on the snake and hoback rivers in WY so I have some experience. now living in the southeast, currently georgia, but will be in Brevard this summer and fall for work and school. Anyone around me paddle and wanna run some II’s an III’s in starting in March?