My excel spreadsheet has 3 lines for each day we are at WDW(B,L,D). The meals for which I have PS are highlighted in bold, which in turn determines which park(s) we will be at. For the meals we have no PS, I type in a suggested option based on where we will be. I have a column for the type of pymt-vouchers, gift cert, coupons, and the estimated cost. I have a column for notes, and for the PS number & time. I list our suggested evening activities by date as well. Not as complicated as it sounds!