[KurtSF]

Yes, i think b/f is your best line.

My guess is you are behind most hands he will bet if checked to. I'd guess that range is: flush, Kx, complete air. With a 0.8 AF I think you'd do better against the range he'd call with: any pair, flush.

And with that low AF you can easily fold to any raise.

I guess the question is how often he will steal with air. Again, the low AF is the key to all of this to me, as it reduces the likelihood of that scenario IMHO.