I have a Evinrude 90 VRO on a 15.5 foot Glastron bowrider. When I nail the throddle and go for the "hole shot" the ole Evinrude takes right off and gets it up on plane quickly, but then the RPMs rev way up (I haven't checked the tach, to see how high it revs) when I hit the top of the water, I...