I have read loads of forums and websites that all say you need the big expensive L lenses for surf photography from the beach. Unfortunately, as a teenager, I don't have anywhere near enough money to invest in these sorts of lenses (600mm F4, 100- 400mm F4.5 - 5.6, etc).
I am currently using a 55 - 250mm f4 - 5.6 but I am wanting to invest in a new, better lens. What would be the cheapest Canon lens that I could invest in that would give me much better results with a bigger focal length new or second hand.
Thanks for any help!