Flew in Tenerife at Christmas with a mob called Lanza Air - got some P1 in EC-GRR their 172 that banner tows at Playa de Las Americas. They are called Lanza Air because they started up in Lanzarote.
http://www.lanzaair.com/ should get you there.
Cost me 300 Euros for an hour and a quarter with one of their instructors as safety pilot and their 172 was a 200 HP Centurion with a wobbly prop.
Dave