The first thing i look at when looking for a job on summer holidays is salary.Nobody would work for a little salary because of useless waste of time,i guess. The way you woks is too important.As for example,handing out fliers is not really interesting work for me while it is too boring.Last summer i worked as a leader in the camp and it was really interesting experiense for me.I feel happy playing with kids and i am going to work there this summer too.