In reply to daniel baker: Two routes he could take..
Apply for jobs online with large companies who have jobs in lots of resorts which will probably involve getting your food and accomidation but very little pay, an easy option for a first season and there will be loads of similar aged people doing the same thing.
Or pick a few resorts he would like to go to and google them, find bars, hotels, resturants, transfere companies, cleaning companies, or what ever jobs his skills would fit and email them all about jobs, then find a place to rent. Pay will be better but expenses will be higher.
There are also some jobs that you wont find online but just hear about, like labouring for cash and also a lot of people dont make it through the season an jobs become available so it can be worth just going somewhere and looking when you get there.