The second day we went to a luxury hotel call 'Pacific Island Club(PIC) '. They have fantastic water activities. The place was so full of people and unforntunatly the wind surfing class were all full when we tried to book it- I really want to have a try>.
There was no schdule on our third day so my uncle rent a car and drove us around the island. Guam is so small that we could drive around within one day. We went to Cocos Island and Yokoi cave, some tourist spots but I found it not so attractive.
We went back to Taiwan after the outlet shopping. But still I didn't buy any thing. My view to Guam is: this is a really good place for water activies but for sight seeing? Better choose another place! But it is still a good place to spend your vacation!!