Well, having a party of one made it real easy for me.
Though if you only have two people, it shouldn't be that hard either. As for Savi's, Oga's, and Droid Depot, I can't speak to those because I didn't bother with them. All I did was Rise, Smuggler's Run, had a quick bite at Ronto Roasters, and tried the blue milk (which was pretty bad). As for my tips, I can only offer the following from my experience:
1. Beef up on the My Disney Experience Virtual Queue system. I watched lots of videos for scoring RotR passes the night before, so I felt like I knew what I was doing.
2. Get there early! Mornings at DHS look like a scene from peak-season pre-COVID. When I went to Epcot back in August, I arrived at the parking booths about an hour prior to park opening. The employee manning the booth told me that I would have to come back 30 mins later since they weren't letting anyone into the lot yet. I figured that was going to be the same case at DHS, so I arrived around 40 mins before park opening and was quickly greeted with a long line of cars that took about 10 mins to get through. Between the lines for parking, temp checks, security, and entering the park, you definitely want as much time to avoid having to rush like a maniac like I did. Try and aim to be at the parking lot an hour before opening.
3. Turn off Wi-Fi on your phone and use the data. I've heard mixed things over whether data/Wi-Fi is the better option, but this is what worked for my phone.
4. Try and find a spot away from crowds who will all be trying to do the same and could slow down your phone. Sadly, this does mean giving up a good head-start on a standby queue for another ride (especially Runaway Railway which gets crushed in the morning). I parked myself in front of Backlot Express about 10 minutes before park opening. Luckily, no one else was over there and I had 4 bars on a Sprint phone.
5. Around the five-minute mark, pull up the app on your phone and constantly start refreshing the Virtual Queue option. The passes drop at park opening on the dot, so you want to make sure your phone is running with no problems.
Best of luck. It's a stressful experience to be sure, but worth it if you can snag a ride.