BELLINGHAM — Learn to effectively treat hypothermia, near-drowning, shock, trauma, burns, fractures and more while on the water. Washington Sea Grant and the Port of Bellingham are co-sponsoring a one-day “First Aid at Sea” workshop on Friday, Dec. 8. It is from 9 a.m. to 5 p.m. at Squalicum Harbor, 722 Coho Way. Topics covered…