Looking for wine resources

[msuJEEP18]

Hi all. New to the board and new to the world of wine. First off, I started working for a Package and Wine store about 4 months ago. Before this time I had never even tried wine before, so obviously my knowledge is very limited. The owner of the store where I work boasts the largest collection of fine wines and liquors in the state, and is very knowledgable on the subject.

Well I wanted to try and keep this trend. When people come in looking for something, I don't want to just sell them a bottle, I want to be able to educate them. So I was wondering if anyone had a link for nice resource materials on wines. I would like to be able to inform people on things like the differences among white merlots, white zinfandels, and roses. Information as to what regions of California are known for producing what kind of grapes. Things like how weather affects the grape, and how that affects the taste of the wine. I'm very interested in learning this kind of information, not just for my customers, but for myself as well.

What intrigues me is what are the different Rieslings that Schlink Haus has? There seems to be about 4 or 5 of them.