Thanks everyone
Haha!, No, I think I'll keep it... It's still uncommon for me to break 80.
I also had three birdies (ties my personal best), 11 fairways, 11 GIR, 28 putts and 2/3 sand saves; all of those stats, I'm pretty sure are personal records :-).
I was driving the ball pretty well, not too long but always in a playable position. But i think the biggest difference was my putter, which was lights out! I was getting gimmies even from 60 feet. The only putt I missed was in 17th, a short 6 footer for par, after my chip shot hit the flag :-( (it would it be a 71!).
Oh, and some (or a lot, according to my playing partners) of luck. The 14th hole is a short par 3 (140 yds) with carry over water. I hit my tee shot fat, but the ball still cleared the water and found the green. I even won three greenies with that shot!
First thing I did after finishing was take a picture of the scorecard (and I sent it to my brother, you know, brotherly "love" :-D). And man, I'm still high! Don't bring me down! :-)