We will be at HS the first Saturday in September (6th). There's not much to do there and I would love go fit it all in before the 1:20 LMA show. Here's my plan. There are 7 people in my part including a toddler and my grandmother 
Be there 30 minutes before opening and go straight TSM and get on to ride
See Disney Jr show at 9:40
Mermaid show at 10
Star Tour at 10:35 (FP+)
ADR at H&V at 11:15
Muppet Vision at 12:30 (FP+)
LMA stunt show at 1:20
Exit

Be there 30 minutes before opening and go straight TSM and get on to ride
See Disney Jr show at 9:40
Mermaid show at 10
Star Tour at 10:35 (FP+)
ADR at H&V at 11:15
Muppet Vision at 12:30 (FP+)
LMA stunt show at 1:20
Exit