Good luck,
I can say I got my boat Hydrasport 212 WA last fall.
I did the same thing. I got everything anyone recomended.
We also took the boater safety course (Mandatory in NH based on your birth date) My wife and I I beat her by 2 points, good thing I would never have lived that down.
Good info even if you are visiting the state of NH you must have it!
