Whistler is really tough for SPs. They are expensive, not what they describe in ads and always up-sell. The same Girl in Van will want much more in Whistler has been my experience and forget GFE it does not exist there. If you call an agency they will quote you a rate and tell you it is full service and all included and then the girl shows up, nothing like the picture on the web site and she tells you after she gets your money that no way she can do it for that. Call back the Agency and they tell you sorry next time they will do better and they never do. Plan to spend some time in Van on your way through and you will have a much better selection and will be able to find reviews on at least some of the ones advertising. Just my 2 cents and I would love to hear if anyone else knows of something I do not. Also everything is outcall so if you cannot host forget it.