Sign up to Nasty Dollars & promote fling
from my own personal experiences, they convert the best on far less traffic than the others.
While sponsor A would net 1:1000+, fling consistently does better than 1:200 but that's just me.. all dating sites sell, just some better than others.. Unless youre talking about AFF.. forget about them,, chances of you sending a new visitor are slim since they have been around the longest & have shitloads of members & are saturated everywhere
They have free joins that you don't get paid on, but average of 1:50+/- upgrade to paid