Some people see complexity where there isn't any.
1) Locate and arrive at your disc.
2) Locate the basket.
Pro Tip: Chances are it hasn't moved since your tee shot .
3) Lie has been determined.
You now have 30 sec to throw.
You can do pretty much anything else you deem helpful during that 30 sec (e.g. assess distance, wind, hazards, OB and mandos, disc selection, FH vs. BH, wipe a disc, take a drink, eat a snack...)
All that is occurring while your 30 sec clock is ticking. How you use that 30 seconds is up to you. But the disc has to be in the air when the clock hits 31.
It's not rocket surgery.