CATCH THE WAVE TO FUN & ADVENTURE. Join Sea Cadets in Ches n ter for all youth aged 12-18.  Cadets meet on Thursday evening from 6:30 n to 9:15 pm at the Chester Legion, 14 Union Street.   You can join at an n y time.  Tonight is a presentation and registration starting 7:00 pm.  T n here are no fees for joining, uniforms, travel, training or adventure. n For more info call 823-2093.