There are 3 "best" places to learn to sail in the Philippines.
One of them is inside a Volcano.
Another is inside a huge bay that is a Marine sanctuary.
Another is classed as one of the longest and best tropical white sand beaches in the world.
If you want to learn to sail a Dinghy or a Beach Cat and You want to:
Be taught by a medalist in the SEA games,
Who has been teaching sailing for 20 years,
Who is probably the top one design sailor in the country,
Have a chance to sail in a regatta at no extra cost
Be eligible for membership in the Philippines only "real" sailing club,
Be taught at the Philippines top eco-tourism destination
Be taught relatively close to Manila
Then, Click on: THE VOLCANO!
If you want to learn to sail a Keelboat, or an ocean going sailboat and  you want to:
Be taught sailing courses on a cruising boat,
And have the opportunity to charter it through the Philippines,
Be taught All the rudiments of big boat handling by an Internationaly certified instructor who is also a charter boat captain,
Have a choice of several programs at different levels of achievement such as Basic Sailing, Competent Crew, Day Skipper,
Have an opportunity to learn ScubaDiving, or dive on coral reefs or WWll shipwrecks
Then, click on :  The Marine Sanctuary!
If you want to learn to Windsurf and you want to:
Be taught at one of Asia's top windsurfing resorts,
Visit the Philippines most famous island beach destination,
Be taught by the organizers of the Philippines only truly world class funboard regatta,
Then, click on: The Beach!