My husband and I don't know a whole lot about fishing, but we're planing to sail around the world and would like to buy a couple of rods so we can catch fresh fish while out at sea, and possibly on shore as well. We are on a budget and would like to know what we should we look for in new or used rods for this purpose. Also, do you have any bait suggestions? Is there anything else we may need? I'm thinking at least a net. Thank you. Linda