Phi Phi island is one of the most popular tourist destinations after Phuket, if you visit phuket you need to make time to come here. Chrystal clear water, snorkeling, amazing beaches and scenery. That being said unfortunately there's just about 0 goon culture here. The island is riddled with brittish and australian tourists, although some thai girls come here looking for foreign men, not many. Theres one bar on the beach that give free drink buckets to girls who ride their mechanical bull topless, so sometimes you get a nice show. Other than that just a cool laid back island. One of the coolest bars has a muay thai show, and people from the audience can volunteer to box in exchange for free drinks haha.
Koh Samui Island: A much larger island, thailands second largest island after Phuket. This island has a fair amount of goon activities but still not much compared to Phuket or Pattaya. Here you can find a fair amount of girls bars, and special massage parlors. Aside from that there's a lot of amazing restaurants and cafes scattered around and some decent nightlife.
Part 3 will be Bangkok and finally part 4 the spiciest of all, the goon capitol of the world Pattaya!