Hi all,


I recently started using a DSLR (Canon 450D) and will be travelling to Hawaii in a few weeks.


Having only used the kit Canon EF-S 18-55mm f/3.5-5.6 IS, I realize that it will not be adequate for the opportunities for good photography that will present themselves in Hawaii.


I have often found myself with not enough length with the 18-55mm, but i am aware that going too much on the telephoto end may leave me with not enough width for the landscapes.


Please could you make some suggestions for a good multi
purpose/walkabout lens? I would be looking to spend around the $500
mark.


Alternatively, should I get one wide angle and one telephoto zoom with the additional burden of lugging them around and changing lenses. (Did I mention that I am a newbie to DSLRs and am more comfortable with the idea of one lens for everything?)


Look forward to your replies. Thanks