They should close the ONE store they have in ME and move it right over the border into NH.
North Conway or Newington, NH would be a great location. NO sales tax. Then all the outdoor hunting, fishing, hiking enthusiats from ME can drive over the border to make their purchases.
NH only has one Bass Pro Shops in Hookset. IF they closed the ME store and moved it to Newington, NH it would compete directly with Kittery Trading Post just across the ME border.
They are supposedly building one close to me, in Saratoga County. https://wnyt.com/top-stories/new-bass-pro-shops-cabelas-one-step-closer-in-clifton-park/