congrats on the boat. the rocking is called chine walk. that is something that is gonna, happen. the only thing you can do is drive it as much as you can to learn what the boat is doing and what needs to be done to correct it. little bumps to the left at the right time. basically you are balancing it on pad. it would help while you are learning to drive it to fill up just the passenger side livewell. take you time and you will be doing it with out even thinking about it at 80 in no time. it would also help to have someone familiar with faster boats to ride with you and give some tips.

oh and we need pics