So did you visit recently? I've not been since 2012, and was living with a javanese girl, so no punting for me, can you add a bit more info, would help other members.
I was in Bali from mid Dec 15 for 3 weeks,
IF you walk around Jalan Legian in Kuta, you can see too many girls come to you and ask for if you want massage, ask them what else you do ? they will tell you if you want happy ending, sex .. etc
mostly so expensive as they have to share money with the boss,
If you want to take to your hotel, Don't go for any girl in road, Mafia and police in Bali is big issue for foreigner,
There are few clubs in Kuta and Seminyak http://skygardenbali.com/
is the biggest club with 4-5 floors , you can find many freelancers in 3th floor just front of bar , right hand side the toilet.
If you sit front of bar you will notice , they will eye contact and ask them to come to you , they will start with 4000,000 Indo money but don't pay them more than 1000,000 ( 49 pounds )
deal with them about how long they will stay and make sure they have ID card , hotels won't let them come to hotel with you without keep their ID card ,this is for your safety ,
If you want get Aus girl then go for to last floor in Sky Garden , the top roof , game with Aus girl is not about money, same game when we go to clubs here.. etc.
Other club is Bounty Discotheque but only weekends are busy and less girl but I had one girl from this club just a night before I back London.
If you stay around Seminyak then you can find nice girls in (Ku De Ta Bali) kudeta.net
Dec and in summer in university break time is good time to go to Bali if you want see some natural young girls as they mostly come from Jakarta and Java to make some money in Bali.
hope these help , let me know if you have any Q