Looking for Spanish lessons for my 9 and 11 year old girls and any local sports club details

I am thinking of spending a few months in Lanzarote early in the new year with a view to my girls learning Spanish. I’d like them to have interaction with people their own age also. They are into sport so if there were any local sports teams that they could get involved with that would be great. I’m looking at maybe January and February for starters. Myself and my wife would home school them on the other aspects of their Irish educational requirements for the duration but we would like them to become proficient in Spanish. I’d look at booking an Airbnb in the Puerta del Carmen area somewhere walking distance from the beach. Any ideas would be great. We are from Ireland.