Have also booked for this time with swiss air for 500 euro, from Germany. There are similiar threads, money you need depends on you.
BG is around 200 Baht bf, 1500 Baht lt
GoGO is around 500 Baht bf, 3000 Baht lt
Ring the bell is between 1500-3000 Baht
Beer is around 100 Baht, Ladydrink 100 Baht.
Have a good dinner 350-1000 Baht.
Make trips about 1000-2000 Baht, if you take the local.
This depends on my own experience in 8/05 in Patong.
Maybe we will see us, i hope
tim1234