hi,i live in mississippi,just south of memphis tn,married with 3 grown kids and 1 grandson,i have been reading some of the build stories,and gathering information,great site to learn from,im an industrial mechanic,so welding,torches,power tools are nothing new to me,i have built several smokers,both of which are still in use,but i came to this site to learn more about the reverse flow smokers,my brother and i are getting ready to build a competition style,trailer mounted RF smoker,so i need all the help i can get,i found the calculator on one of the forums,worked great,i look forward to reading and watching new builds,thanks