Check out OS Systems. I think they're real close to you. Call them and find out their discount (% off list). I was surprised when I ordered mine, they offered up that a discount was available for members of water organizations, and they took my AW membership with no question. I don't recall the costs, I had full custom sizing, custom gaskets, and other accessories, but I think their economy suit (breathable) is great. That was my starting point because I needed the across-the-shoulder zip instead of the front. It's a little more hassle, someone has to help me, but I don't boat alone so there's always someone to help.
Anyone I know with a "bag" (non-breathable) drysuit upgrades within a few years.
Living in Montana, boating in Idaho