Technically, you don't have to do anything now except that you make your final payment before your paid in full date. I like to fill this time by visiting these and other
Disney Cruise forums to get tips, research my trip, and sign up on the cruise meet thread. I tend to be obsessive about trip planning, so I try to soak up as much knowledge and plan as much as possible, but others just like to go with the flow. Either way you will have a great time!
Aby