Swimming Facilities & Authorized Speedo Shop in San Diego

I have been following the forums for a while but this is my first post. After 42 years I am starting to swim again, in part because of of the forum, and in the process of rediscovering the associated great feelings. I live in South America and will be visiting San Diego to attend a professional conference in the Coronado area shortly. My idea initially was to make use of this occasion to order a Speedo technical suit (FSII) and have it shipped to the hotel, but from reading the forum I think it may be wiser to try them for size. So I will appreciate information on authorized Speedo dealerships in the area. Also maybe someone could point me to a swimming facility available to the general public in the area. Thanks in advance for the tips.