Organizers are getting ready for a life-saving rally this spring in Old Town. Thursday, the American Cancer Society will officially launch the Relay for Life fundraising campaign.Volunteers and walkers will get together at the Bangor Banquet and Conference Center at 6 p.m. This year’s annual walk around the track at Old Town High School is set for May 21st and 22nd. Anyone who wants to form a team or help organize the event can attend Thursday night’s kick off. For more information, you can go to www.relayforlife.org/penobscotme.Last year, Relay for Life events in Maine raised more than $1.4 million.