I need a decent 52mm poliarizing filter for a trip to Florida. The last time I went to FL I did not have this filter and my pictures were a little washed out. At that time I was using slide film, as an experiment, so that may have been a contributation. This trip is my wedding/honeymoon and I will scream if I can't get good pictures.With all the sand and glare off the water I know I will need a good one.. anyone have any suggestions on brand? I think there are different "degrees" if you will, of polarizing too.. any info is welcome.