Has anyone here installed a boarding step on one of these with the X4 hull? Dose it help larger people to get back on? I would like to make it so that my 275lbs bother or dad can get back on in the deep water. Right now when he tries to board the back half of the hull submerges and tips, is there a trick for larger people to get back on these or is that a pipe dream? I have no trouble at all re-boarding I'm 170lbs and my wife can also board just fine 140lbs and ride at the same time. Its rated for 350lbs or two people. Thanks for any help or suggestions, Hoppy