An autographed guitar by country music singer Clay Walker will soon help Mainers with multiple sclerosis. The Walk M-S committee in Ellsworth is raffling off a guitar from Walker, who also has M-S. 40-percent of the proceeds will to go the local MS Society chapter. The rest will go back to Walker’s organization, Band Against MS. Organizers will be selling tickets tomorrow morning at Maine Coast Mall. They’re $5 each or 3 for $10. You can also buy tickets by contacting Heidi Davis at 479-8026.The winner will be chosen May 14th.