
Hi Stacey
Here is a link to GOLFmagic's Buyers Guide to Golf Bags:
http://www.golfmagic.com/news/article.asp?SP=&v=2&UAN=3295
This should shed some light on some of the things you should be looking for when buying golf bags. At the end of the article, you will see links to various reviews of golfbags, and other related articles that might help you further.
You will see on the left hand side of this page, links to various online retailers where you can buy golf equipment (including bags) online.
There are lots of brands of great golf bags out there, so look around. As a golfer, I wouldn't be too worried about getting a bag that is not the same brand as my clubs. Not sure if your fiance would feel the same, but bear this in mind if you can't find the bag you are looking for.
here is a link which might give you some more info about waterproofs:
http://www.golfmagic.com/news/searchresult.asp
hope this helps!
helen