I'm taking a 2 week safari in Botswana, mainly to see the animals there though I'm sure some landscape shots will be nice as well. I'm wondering what advice people have for equipment? I currently have: Canon 40D 24mm f/1.4L 50mm f/1.8 28-135 f/3.5-5.6 kit lens 180 f/3.5L 70-200mm f/2.8L 300 f/4L 580 ex ii (Flash) 4GB CF card (2 of them) UV filters for everything Polaroid filter, one ND filter, a couple others Tripod - not so great but it works Unipod - same Manfrotto superclamp Cleaning supplies Any other ideas? I'm going to get more CF cards, though I don't know how much. What about extenders or the like? Advice would be greatly appreciated . Also about composing shots or general advice for photos out there!