Jake,
I was diagnosed at the end of September and will attend my first clinic on Dec13th at Our Lady of Lourdes in Lafayette, LA. The people with the ALS Association in south LA have been awesome to us, they are headquartered in Baton Rouge but the clinics are in Lafayette, about 2 1/2 hours away from you I think. Let me know if you'd like the contact info.
My symptoms started similar to yours, around this time last year I thought I had hurt my right shoulder moving product out of a warehouse. It wasn't until the end of March that I noticed leg weakness(actually more tired and tense) and went to my doc in June. That started the process that ended in diagnosis by the neurologist who runs the clinic here.