This man is a swimmer who documents his races and records. He could be interested in YMCA swim lessons for his children or if he would be interested in maybe coaching swimming lessons
This blog could be useful for YMCA because it could promote their lessons and services. People who practice and train for swimming post blogs on this site and if YMCA lessons are efficient enough, swimmers from the club could post how useful and helpful they were
http://www.badudets.com/swimming-lessons-around-metro-manila/
This blog could be of interest to YMCA swimming lessons because they could be mentioned on a post like this and gain publicity/recognition.
http://stillwaterymca.wordpress.com/
This blog is written by a YMCA intern so it is only appropriate that the YMCA swim lessons are recognized on these posts. The post suggests signing kids up for summer activities, so they could be more specific and disclose all the necessary information about swim lessons.
http://www.bedstuyblog.com/2010/04/ymca-class-registration-is-open/
Although this blog only discusses kids activies from May to June, it would be very beneficial for YMCA to have their swim lessons on this site. The end of the page could read, “save the days! August 22nd-November 30th the YMCA will be holding swim lessons for swimmers of all ages!”