I was looking to get into bowfishing out of kayak or small boat. I know I can't stand up and shoot out of kayak which I would most often use, and I can't draw a bow while sitting down in a kayak. I was looking around the internet and saw a slingshot that shot arrows and then found where some people are rigging them for sling-bow-fishing! Was wanting to make my own. Is anyone else doing this? I have about a $120 budget. Any ideas or designs would help. Thanks!