I remember when you posted your itinerary.....it was down to the minute. YOU knew that it was flexible & impossible to follow but THEY didn't. It probably scared them to see a "Commando" plan.
Since they've veto'd your initial "plan", You'll need to either wander aimlessly with them (aka going with the flow

)..... or do what i would do.....go double secret STEALTH commando on them.
So.....imo, you should follow the advice of others who say that YOU should insist on holding all the tickets. It's NOT an option....you hold them. Then stealthly pick up FPs while the big group attempts to navigate the park. You'll be like a sheep dog with a flock of sheep.
They said they want to ride all of FantasyLand.....COOL. YOU know that this should be done EARLY, so here's what i would do (stealthly).
- all ride PP (at rope drop).
- you (who holds all the tickets) tell them that you need to use the can....but instead run to get FPs at SM while the rest ride/watch/enjoy Dumbo.
- You rejoin at Alice & all ride.
- Teacups
- Toady
- Storybookland.
- you tell them you need to get some batteries or sun screen (or something) & head to Indy & pick up FPs..... while they all enjoy the Carousel or Casey Jr.
- Meet back up with them at Buzz or Toon Town & enjoy these & possibly Nemo & IASW etc.
- THEY need to take a break (or get some food or something) while you need to use the can again & go nab some tickets at BTMRR.
You've picked up 3 sets of FPs & they've done many of the desired FL rides.....a win/win.
Later....when everyone rides Pooh, insist that THEY ride it again (or take pictures in Critter Country or whatever).....while you (& anyone else interested) ride Splash (single rider) a few steps away (or pick up a FP). Then ALL of you all enjoy ALL the pics or hang with a character. (or munch on snacks picked up at Pooh Corner)
If you hop to DCA, you walk them over to Flick's Bugland area & when they get on the first ride (the mind numbing animal cookie box & raisin box ride) you scoot over to pick up FPs at Soarin. Meet back up with them & definitely ride Heimlich.
Also at DCA.....everyone will want to ride Toy Story. Afterwards let the toddler crowd enjoy Triton's carousel next door.... (& they'll need to do it twice for pics etc.) while YOU & any others interested ride Screamin' a few steps away using Single rider.
& finally at DCA, when the toddler crowd is romping on the Wilderness Trail area (or relaxing for 20 min. in the GCH lobby)....you can walk a few steps & enjoy Griz Rapids single rider.
In the afternoon when the toddler crowd wants to bail or take a rest....you whip out your 3-5 sets of FP tickets & surprise those who might enjoy an E Ticket ride or two.
As others have said, use the day to familiarize yourself with both parks. Use the day to figure out the park rythems & how FP works. But since you're doing so much research NOW, you'll be able to do most of this (& also stealthly pick up a few FPs & ride a couple of Single rider rides) without them knowing how you're working it (& them)....they'll be meandering around like sheep, (aka "going with the flow) let them. You just strategically disappear to use the restroom.... or pick up a mickey bar (& gather a set of FPs) & they'll be none the wiser.
If i show Mrs. Hound a "plan".....she always digs her heels in the ground. But everytime i guide her like a sheep dog to rides with little or no lines....or whip out a FP when there is a 65 min. line at BTMRR....she expresses what a great day it is....& how we "sure are lucky" this day.
