I got the 175 in the most recent class at age 31. There were still 2 or 3 175 options remaining after my choice.

To whoever had 0.0 flight time in the last 24 months, I'd suggest getting your IPC signed off on. Also some sim time to practice more of the stuff you'll be doing in the simulator (holds, approaches, MAP's, STAR's, SID's etc). Make sure you're detailed in your log book concerning exactly what you practiced.

Apparently they don't always catch lack of recent flight time until the review board gets ahold of your file. Good luck. It is possible.