I would say I am commando as well. This is my 3rd trip to WDW but first as an adult and it will be for my honeymoon, future DH has never been and laughs and calls me OCD for all the spreadsheets, the folder I've started to put together, reading the Unofficial Tour Guides and being on the DIS so much.
My first trip I really didn't have a say about planning as I was only 10 and it was my first time there and as any 10 year old kid was just super excited to be there and it didn't matter as long I got character autographs and rode lots of fun rides.
My second trip I did research, I was 16, and this was an extended family trip, it included my aunt, uncle and 2 cousins (ages 10mo and 7 at that time). I learned all about fast pass as I knew it would be crowded since it was week of July 4. We are
AAA members so took advantage of diamond parking and the early entry for Universal and their free express pass at that time. I can't remember exactly but I think I used some sort of crowd calendar type advice to pick which days we would go where and same for which attractions to see first and get FP for first. Surprisingly my family went along with all my plans and they couldn't of been more happy and still talk about that trip as the best WDW/US trip they have been on and that they couldn't believe they saw everything in all the parks without having to wait in line all the much, except for Spiderman as it was new and the wait was ridiculous. I didn't know about ADRs plus now that I do I just don't like the concept of booking a time for my meal or sitting down with more food than I can eat that imo is overly priced, and that's taking time out of my "ride time", it's hot in Orlando in the summer and snacks, small QS meals just seem better for us.
So based off of that experience and now being 12 years older and wiser(hopefully). I am planning my third WDW/US trip which is also my honeymoon, we are going June 18-25 and it will be first for future DH and first for staying onsite for me, so I definitely want to make sure we get to see and do as much as possible from morning to night as chances are we won't get back to WDW til we have a child old enough to go which imo is 5 or 6, but who knows what our financial situation will be by then so we want to make the most of this trip that we can afford although we are still being very frugal to stay under our $3500 budget.
So far I have excel spreadsheets with our reservations for flight, hotel etc. and then several tabs from that for each day, a week at a glance, and packing list. For each day I have listed park, itinerary, FP rides, QS restaurants we wouldn't mind eating at, and a schedule on how to attack park, starting at RD and ending with nightly show with no breaks. We will carry backpack each day to park with essentials(meds, sunscreen, ponchos, etc) as well as snacks and drinks. I have already read Unoffical tour guide and made customized tour plans. The only thing I have yet to do is order the park tickets, which I will do next month.
Glad I found the commando club as I think I qualify and I can't wait for my honeymoon and look forward to finish reading this thread to know I am not the only one out there.