I think Beaumont offers some good classes but I would also definitely recommend attending La Leche League meetings in your local area.. or even ones in nearby cities if there isn't one close to you or if the times are more convenient. If you're near Ann Arbor you might also look into the Center for the Childbearing Year or the Indigo Forest family center. If you get some good contacts at a LLL meeting that could also be helpful for having people to call if any issues come up. GL!
Re: Suggestions for breasfeeding classes
What is your location? I took one at Oakwood Hospital and loved it. I thikn it was around $25.