Read this:
http://www.oism.org/pproject/review.pdf

Not published:
http://www.junkscience.com/Greenhouse/Cosmic_rays_and_climate.htm

Then, mix a little of this: http://www.ngdc.noaa.gov/stp/SOLAR/solarda3.html
with some of that: http://web.dmi.dk/solar-terrestrial/space_weather/

This one is great, he says "If global warming is caused by CO2 in the atmosphere then does CO2 also cause increased sun activity too?"
http://www.clearlight.com/~mhieb/WVFossils/tempCO2_vs_solwind.html

Oh and back on target, my 3/4 ton Chevrolet does a great job with the boat <img src="http://www.catsailor.com/forums/images/graemlins/wink.gif" alt="" />