You don’t need to do anything special like profile pictures. Are you kidding me. Just step outside of the arrivals building and use the app. The ride will show up shortly

Check traditional cab options through apps like Curb or Arro.

Make sure you are at or select the pickup spot. Don't request a ride from your 15th floor backside hotel room then when you are waiting at the front door complain the driver went to the wrong place.

Google Uber tips & tricks for your airport. Some have set pick up spots.

Have a picture on your profile
Be in the correct spot and try not to keep them waiting
Don't slam the car doors
Don't vomit in the car
If they're ok, give them a cash tip

I have indeed been living under a rock. I’m embarrassed, feel free to roast me. With that said, I plan on using Uber for the first time on vacation this month, to/from the airport. Will I have a hard time getting a quick ride since I’ve never used it before? Anything else I should know?