I got my first ace today!
It was on my home course, Bryant Lake Park in Eden Prairie, MN.
Hole #10 (old #6 before they expanded to 18 holes) which is a 300 foot downhill shot with some trees before the green you have to go around. I threw my 169 Orange Wizard out there and let it come back over the green. I thought for sure I had overshot the green (you can't see the basket from the teepad), but my friend says "did you hear that, you hit chains!" We both ran up and sure enough my disc is sitting in the basket!
I've been playing a little over 1 year so it felt amazing to get my first ace already.