Long pieces of scrap wood (Palmer/ware area)

Hello everyone! I’m trying to grow pole beans this season and I would like to put up a Trellis for them to climb on. I got the plastic netting, but I do need three pieces of long wood. so that I can make a trellis to lean up against the wall for the beans to grow on I think I need them to be about 6 feet long each. I’m hoping someone has some scrap wood sitting around in the garage. That you don’t need... Thank you in advance.