Instagram can be great for fisherman. There are two types of fishers. One is the fish for fun. Another is the guy that enters into fishing contest. They are both going to be spending money to get great gear and travel. The difference is that both can use Instagram to help pay for their fishing.
The fisherman can put pictures on Instagram and talk about gear. They can discuss when they went where and the best times to be fishing. They can show pictures of catches and people that they fish with. This will lead to friends showing your Instagram pictures and people with cabins or places that you need to try giving you that information because they want to be connected with other fisherman. They want to buy their way into the fishing circle that you have built up through your Instagram account.
The professional can use an Instagram to show the gear, fish, and products that they are given by advertisers and sponsors. They can show how they caught a fish with this bait or rod. There is money to be holding a fish with the right had and glasses on your face. And if people go to your Instagram page they can then see what you wear. That will probably give you more dollars at the next contract time.