LIBBY’S BEST BETS Relay For Life; Woodstock, Baby, And Spring Fling Rain or shine – hopefully shine – the annual Relay for Life will celebrate cancer survivors, remember lives lost and raise money for the American Cancer Society with family fun, raffles, fireworks, as well as a Survivor Walk and the lighting of luminaria. 4-10 p.m. Saturday, May 18, Wilber Park, Milford. • It’s not really spring until the Cooperstown Rotary Club throws their Annual Spring Fling! Plenty of vendors,…