You can also find various CPA offers on Offer Vault.
Trying to pick one or two affiliate programs in this niche can give one pause. Again, think of your sub-niche and whom you're targeting.
All dating sites on their Top 10 list have their own affiliate programs.
Some belong to the same affiliate network; for example, and are part of the Online Dating Cash network.
You can see that there are various sub-niches you can go into: adult dating sites, Jewish dating sites, dating sites for trekkies and muggles, etc. Since the stats and sub-niches have been covered, let's get down to the keyword research side of things.