If you want to do 7DMT you need to make sure to be there as soon as they let people in. We had planned on riding it first, but had an issue with transportation (and family members who did not understand that leaving five minutes late would set us back by twenty minutes…) and got there a bit later. The line was already sooooo long, I knew we would spend the whole time in that line and then later have to wait in lines for the other attractions. So we aborted mission while looking for the end of the line and headed to the next rides on our list. We did Peter Pan, Big Thunder, Pirates, and were in line for Jungle Cruise by the official park opening- even with the late start. So I guess my advice is plan on starting at 7DMT but be prepared to change it up if you get there and the line is already an hour long. Have plans b and c ready. I just had a written list of what we wanted to do in the morning, I didn’t even make a TP for it, and then in line for JC at official park opening was just enough time to go into my actual touring plan and mark things as “done” and re-optimize.