i would like to get into surf photography, and sometime this summer when i have a job (because i am a poor highschooler) i need to decide which telephoto lens to take on. the choices so far seem to be, the 300mm f4L IS, 400mm f5.6L, or the 70-200mm f2.8L. they are all in the same price range. and i would be shooting most likely at a beach break or at a place like Lowers Trestles for those of you who are familiar with certain waves like that...
which one, others for recommendation? thanks
Scott