Something great to do from now until the last detail is complete is check out wedding resources. All of them. Constantly. Check out websites, blogs, magazines, books, and television shows. This really helps to expose you to different ideas, advice, tips, and gives great inspiration. Some of my favorites were:
The Knot (of course)
There are several more websites, blogs, and magazines out there, these were just ones I enjoyed and used the most. Getting familiar with these sites will help tremendously as they offer great inspirations through photos and ideas and also are great for finding venues. So while it's early and nothing is set in stone, I would highly advise you to search around these sites and start stocking up on magazines to help with decisions in your future.