Javelina and trout streams are , from my experience, far away from each other. As mentioned by Wingnut, Az and NM are draw states. Texas is where I have hunted javelina, but there wasn't a trout stream in sight. You could probably do some largemouth fishing while javi hunting in Tejas, however, and a big ol' bucketmouth on a tenkara rod would be a hoot. I do a lot of tenkara fishing locally, and have caught trout up to 3 pounds on my outfit, and they give a real tussle on that lightweight gear.