I was delighted at the local council display to meet a real dinkum climatologist from NIWA. He lives in our district. I talked to him about the fact that we have a few people who are still not convinced on climate change and asked him what the best websites are for climate skeptics. Here is his answer, with my comments in brackets: http://royalsociety.org/
policy/publications/2010/ climate-change-summary- science/ (good stuff from the Royal Society)
http://grist.org/series/ skeptics/ (The heading is How to talk to a Climate Skeptic and it gives a very comprehensive list of questions and how to answer them)
http://www.youtube.com/user/ potholer54 (this may appeal to you if you have a certain sense of humor)
http://www.youtube.com/ playlist?list= PLA4F0994AFB057BB8 /Very good
And one we talked about which is excellent too http://skepticalscience.com. That was the one that convinced my son after months of searching and asking questions.
We are a party which bases its policy on evidence. Hope this is useful.