What are the most important things to consider before becoming a poker site affiliate? How do you get traffic? (Please no affiliate links!!)

It seems to me like poker is good but may be getting old, and I know about surveys, but are these 2 affiliate programs the best? Also, does anyone have a layout or way to set them up to make them profitable? Thanks.

It seems to me like poker is good but may be getting old, and I know about surveys, but are these 2 affiliate programs the best? Also, does anyone have a layout or way to set them up to make them profitable? Thanks.