The pool at Santa Ynez Valley Union High School will be open to the public this summer for the first time since 2019."I think it's invaluable," said Solvang resident Jan Dougan. "Everybody should learn to swim, especially in California."Dougan said her kids learned to swim at the public pool."And then it was also great because they'd have free swim in the afternoon, so your kids could have a lesson and then come back with a thousand other kids t…