Here are my recommendations for a successful WDW vacation once FP- is gone:
Vacation at a slow time of year like September and first part of November. Be very selective about the time you vacation.
Pull kids out of school to get the most bang for your buck.
Stay on site so you have access to FP+ 60 days in advance, especially if you must travel during holidays and summer.
Stay for 7 days minimum. Plan on going to MK for 3 days, EP 2 days, DHS, 2 days, and AK 1 day. Due to the limit on the number of FP+ one can get, extended vacations will allow you to use FP+ on all the main attractions.
Don't worry about park hopping unless you're interested in seeing the lesser known attractions.
Do not change your schedule the day of unless you are OK with losing your headlining FP+ appointments.
At non busy times you will want to be at the parks at least a half hour before opening..at busy times get there an hour or two ahead. This way you can see the most attractions in a day, and perhaps even ride the headliners more than once. This will become more vital as FP+ becomes more established.
It's still ok to leave for an afternoon break, just make sure you get back in time for your FP+ appointments if you planned them for the afternoon.
Be prepared for huge lines to get into FP lines. That means bring ponchos.
Work with your kids on proper magic band placement to help keep the FP+ line moving.
Schedule your FP+ rides in the afternoons or evenings when the park is most crowded. You are better off using your FP+ selections at that time instead of waiting in huge lines for all non FP+ attractions.
If it's ever offered go ahead and purchase the unlimited FP no matter how much it costs.
