i mentioned before that im going on a road trip up north to the bay area. on the way, im expecting to stop by the shore and take some pix of hte beaches. are there any suggested lenses that i should bring with me so that i get some exquisite pix? i use a 350D along with the (below) standard kit lens and a 50mm 1.8. id be using the kit mostly for its wide angle and 50mm for nights out wiht my friend. if there are any other lenses or equipment i should bring along, i'd like to hear it.