I tried this tonight, got about 1000 clicks, 650ish went to the offer, and the rest went to a country redirect, so it seems like choosing US only gets about 65% US clicks...
Anyway, I ran direct link and had 0 conversions, to a popular dating offer. Doing this same thing at jumptap got me a .05 epc back when that was working. How's the quality of traffic here?