I went to Thailand this summer (not Phuket though) too. You'll have a great time. The food is stupid cheap, and good. Check out my thread about it.
Hitch a ride on an Asian based airline if you can. You'll have a better experience. (Unless you're springing for First class, then whatever lol)
Carry some toilet paper with you at all times, a lot of bathrooms do not provide it.
Prepare your angus the first week if you eat street food.
Dont ever drink the tap water (be mindful of the ice too)
Hitch a ride on an Asian based airline if you can. You'll have a better experience. (Unless you're springing for First class, then whatever lol)
Carry some toilet paper with you at all times, a lot of bathrooms do not provide it.
Prepare your angus the first week if you eat street food.
Dont ever drink the tap water (be mindful of the ice too)