First off stick these sites on Exit popup and inside the member area...
www.mensniche.com that will bring in A LOT of extra money especially if in the member section u do a personal recomendation of the products....
Then do some simple LE with similiar sites of yours, this will improve google PR and bring some niche traffic into the site...
PPC search engines can also be used to generate targetted niche traffic.
Do NOT think of an affiliate program until u have the site converting for yourself... Purchase traffic from Choker and test the conversion with your site... if it converts well with this shit traffic then you have a good stat.
check out your competitors, who links to them, where do they advertise? etc