A big one is affiliate links, which are particularly well-suited to niche sites like this. You can regularly review products and put affiliate links so that re

A big one is affiliate links, which are particularly well-suited to niche sites like this. You can regularly review products and put affiliate links so that readers can buy them online. Look into Commission Junction, Linkshare, Google Affiliate Network, Amazon Associates, etc. You can make a decent amount per sale (usually around 1-15%). If 10 people buy a $400 Kayak and you get 5%, that's $200 in your pocket. You can also put together an instructional ebook or video about kayaking and sell it on the site.