They stop taking walk-in appointments at 4:30 PM
You go online and set up a appointment or you go to the dps during business hours. They take some walk ins there will be a big line but you never know you may get lucky. When you go online to set up your appointment you will get a confirmation and it's gonna be 3-4 months from today. I recommend set the appointment online then on your free time go up there and maybe they will squeeze you in. Make sure you bring all the proper documents so it's not a wasted trip. Well I hope this helps you out and everyone else.
Thanks! Your answer is awaiting moderation.