Many wine labels will recommend what they could be served with. Read the labels. If one interests you, take it home and try it with the recommended dish.
Don't be restricted by the "white wine goes with white meat, red goes with red meat" catechism. There are some white meats that go great with a red, and vice versa. Try a chilled red wine with some bbq (preferably on a warm/hot day) for example.
Try port with a cheese platter. Explore desert wines - sweet course wines tend to be ignored too much. Learn which glasses benefit which type of wine.
Ask, ask, and ask again where you can at wine stores and wineries, as BDL says. Just because its not top of your list doesn't mean you can ignore it. Customers are going to want to know what you would recommend with a certain dish, especially if you are looking at high end dining, preparing menus, pairing foods with wines etc.
Sounds like now is the time to do it. And best of luck to you
