It is probably better to save your money and time off, to go elsewhere in Asia whenever you have the time.
Its cheap and easy to get to Clarke, (direct on Cebu Pacific) and you are right there at a busy GA field. The only problem would be the hangover every morning, after a big night out on Fields Avenue the night before.
I flew with someone a number of years ago, who was happily flying light aircraft in Cebu. Again, the GA area is just across the field from the Terminal, and I think there are 2 Operators there (schools/clubs/air taxi etc).
Thailand has the advantage of no Typhoons to disrupt plans. But there is probably a greater risk of getting side tracked with the bar girls, to get much flying done.
Enjoy!