And they are fabulously helpful! I found my blue Sidis that were a previous year model and had them shipped (quickly), making me a happy camper.
There are also some bike Trek dealers in Houston and if you have a fuel efficient car then road trip for a deal might be alright. BSS is the biggest Trek dealer in our area so likely a good starting point but don't discount the littler shops because when I am in one I often find they have a couple of old stock. You might get lucky.
Would the lower model work so you can have a good bike that fits? I know better components are nicer but I rode 4,000 miles on Sora when I started and was very happy because my bike fit and was fun!