Looking for a part - time job (during 3 months) in Tenerife

Me my boyfriend and a friend are coming to Tenerife in June. We would like to spend there three months and work some summer part - time jobs. We could work anything related to hospitality, such as jobs in restaurants, bars, hotels. I can even work as a babysitter or anything related with kids. All of us know English perfectly, and I know Spanish almost perfectly as well. We can even send CVs if that's needed. We have experience in working jobs similar to these, so that won't be a problem for us.
Thanks in advance ^^