Any time now, that bright blue cover comes off for the final weekend of the 2007 season at West Seattle’s only public outdoor pool, Colman Pool on the shore at Lincoln Park. (Our favorite way to get there is to park near Lowman Beach and walk the south stretch of Beach Drive, plus the unpaved section of Lincoln Park shore trail.) Both days this weekend, Colman Pool is open for lap swim noon-1:30 pm and 5-7 pm, public swim 1:45-4:45 pm. After Sunday, unless you belong to one of the private organizations with pools (Allstar, YMCA), your swimming option will be Southwest Pool (on Thistle next to the SW Community Center, a few blocks east of 35th).