Never had rod holders in a boat, but now that I'll be trolling a lot more I want to get some holders mounted. My buddy mentionned something about Bert's?? but don't know what this is. I have one down easter (clamp on) that I bought years ago and then never used. I'd be looking to have 2 rod holders mounted on each side for a total of 4. I troll at breakneck speed so something SOLID is a must. Please provide suggestions, and if you have em, a photo of your set up! Thanks.