I tried applying for the TSA Pre-Check today.
If approved, I will supposedly be able to go through a faster security line where I don't have to take off my shoes/belt/jacket, won't have to take my laptop out and won't have to bag up my liquids.
Part of the approval process requires fingerprints.
To get fingerprints, you can either make an appointment or walk in.
In my area, the earliest appointment is August.
The line for walk-ins was over 6 hours long.
Perhaps you can work in another verse for the Pre-Check process.