just purchased new 20' thunderjet 175 horse sport jet. Bought from buddy 2003 used 3 times. traded up from 16' alumaweld stryker. Never driven jet so i kinow will be learning curve. Any advice on piloting jet to advance the learning would be appreciated. Oh yeah I won't be running anything but mainstem Columbia until I can get more comfortable with it. Also, how do board members secure ur coolers on swim deck. Tks in advance