Yeah, it is good to be wary, but even at 235 cases of tularemia, the most individual cases being from Colorado with 43, none reported from Texas (that I can find), this is pretty much a non-event here.
If we do get a case or two, it will be a significant increase over the 0 cases in 2014. Heck, we have only had 4 cases between 2005 and 2014.http://www.cdc.gov/tularemia/statistics/
Given that tick and mosquito activity is now in significant decline (cooler weather) here, the chances are even less of contacting tularemia from them is practically non-existent. Most cases occur between April and September.