Focus on getting a fast pass for the 7 Dwarves Mine Train and the Toy Story Mania Ride. Hopefully, the other people in your party will hurry up and get their tickets, but if they do not then you can always change your fastpasses to something less popular. If all fails and you cannot get fastpasses for these popular rides as a group, I recommend getting to the parks as early as possible and go ahead and go on these attractions first. Also, 7 Dwarves Mine Train seems to have less of a line right before a firework show. So, you could choose a night to skip a the firework show and see it a different night. This new fastpass system can get to be really stressful, but don't let it! It's not the only option to skip lines. Sometimes you just have to get out of bed before the crowds hit the parks or miss out on a parade or firework show that day to get on a ride. Don't waste time standing in two hour lines if you can avoid it, but also don't rely on fast passes as your only option. I hope it all works out for you and that you have a magical trip! Some of the most magical trips are left unplanned, so try to save a little room for spontaneity.