The wonders of Mother Nature on display in our back yard.  I spent some time testing my camera and lens setups for upcoming trips to Costa Rica and Iceland.  I always face the same dilemma of having to trade focal length, image quality and low light performance for weight and bulk.  Camera and lens technology is advancing so rapidly that I can see a day when a single camera/lens will cover all of my needs.  Until then I will continue to struggle with the tradeoffs.