RE: Gobble Calls, who uses em
i like the gobble tube. hunting public land I only use it for a locator call. after 3 or 4 weeks into the season the turkey's start to get smart and won't gobble to a crow, owl, coyote etc off of the roost so we have to mix it up a bit and this is when i would use a gobble tube for a locator call...on few occasions if i know there is a real dominant bird in the area i may use it to gobble after my hen yelps mid-day to get him upset.
in my honest opinion if you are not hunting public land you probably won't need it.