Then forget it, or get very creative. Maybe sleep overnight inside the Studios to get first in line for MMRR?
At DHS today (which opened officially at 10am): I drove. Arrived at the traffic jam leading to the parking lot at 9:00am. At 9:05 they began letting in cars. At 9:20 I was parked. At 9:30 I was in the park. Line at MMRR was already 70 minutes. Star Tours not open yet. I did Smugglers Ru. n as a walk on then went to the Animation Courtyard to try to get a boarding group. Hit the button at 10:00:02 and did not get a group. Only one of five parties in my area of the Animation Courtyard got a group. By now MMRR was up to 105 minutes, Slinky Dog was 70+ minutes, everything was jammed. I rode Toy Story with a 15 minute wait (it would be 60 minutes soon), did Star Tours with a 25 minute wait. The new Star Tours is much worse than the old version. Then did the Muppets with another 25 minute wait.
At this point everything was jammed up including long lines for Backlot Express and the bar next to Sci Fi Drive In. I was continually amongst a crowd of people from the minute I arrived 1/2 hour before opening. I have been to WDW in Septmber before and it was nothing like this.
No place to get a cold drink and sit and relax. So I left. Skyliner to Riviera. 20 minutes after leaving Studios I had a meal and cold drink in front of me at Primo Patti. Excellent food and service here! Walked around that resort (not really that great). Skyliner back to Studios and saw the Lightning McQueen show then got a sundae at Hollywood Scoops. The ice cream line was short when I got there, got longer soon after. No tables to sit and eat so I sat on a stone wall. 2:00pm came and I got a backup group for RROTR. We will see if I get to ride.
Summary: paid $88 for the day, rode 5 rides, one of them new and an E-ticket.