Thank you everyone for your logos. It was really difficult to make a decision! Thanks especially to those people who I asked to do different versions. I'm really grateful for the time and effort everyone has put in.
I've put an update on the contest because there's some really good logos but they're missing a few bits: the full quote is about fish climbing trees, not mountains. There's also very little feeling of education among some of the logos - many of them look like a fishing supply shop or an aquarium. Some of the "fish" are dolphins, which are not fish. Finally, please avoid anything that makes the company look like an evangelical christian church. It's non religious.