Hey, Bryan welcome too the Brethrens. Its about time you posted over here.
Im also building a Rasberry Pi BBQ controller, I should have it finished next week while i take a week off from work.
Raspberry PI Heatermeter homemade temp controller, 2 UDS.
New Version 4.2 Heatermeter with K thermocouple support Available
PM me, if you would like a heatermeter pre-made, everything included, heatermeter, case, blower, SD card programmed, servo and case, no soldering needed ready for your network and BBQ.