I have recently turned 40 and am determined to learn to swim. The trouble is I hate taking both feet off the bottom of the pool! I am brilliant at water-hopping, splashing, paddling and standing in the water looking like a lemon, but I want to learn to swim. I've seen several adverts for residential swimming courses (one in Devon the other near Chester) and I wondered if anyone had tried them or knows of some other way I can learn. Many thanks.