Fundraising
If you are so inclined, there is a whole world of opportunity in working with organizations that (in most cases) are already deeply involved in raising money for their cause(s).
This can be a bit tricky, due to the fact that many organizations are "stuck" in their ways. Simply think of the Girl Scout cookie drive every spring... The key here is to offer something complementary, or an "add on" that can be of benefit to both the Organization and the front-line person out beating the street, knocking on doors... or whatever methodology they employ.
Rather than repeat the content here, you can find our site that speaks to this by clicking on the following link.
Sidebar: this site is (necessarily) long. You should read it thoroughly as it offers great content about mindset, the Relationship Marketing industry, (and) how we help people (which is generally everyone, not just the fundraising community).