FauxAmish If it makes you feel any better, and I hope it does, I went about 18 years without breaking 80 and then did it three times in a couple of months. I have done irmagain a couple of times since then, and also had a few 80s sprinkled in.
So, if you have done it before, and if you can hit 7 or 8 greens, there is no reason why you can't do it again.