Hello. I will be heading off to a youth retreat in the coming month and would like some advice. 1) Rain or shine. I want to take photos in the rain and in the sun. Do you have any suggestions on keeping my Canon XS dry? I will also have my point and shoot with me. 2) Lighting I will be working with dark and bright situations. Will it be worth getting a wireless trigger for my 430EX II? 3) Snap shot. Most shots will be sper of the moment shots. What can i do to keep my shoot time down. 4) Camerafobe Most of my subjects (age 10-14) are camerafobes and try to avoid any camera. Anything i can to to calm them? Any thing you want to say or advice you want to give is welcome.