Set your RecTeq/Traeger to it's lowest, smokiest setting. Us RecTeq'ers, hit that "LO" "Xtreme Smoke" option.
Dump your cheez-its into a bowl (or half-pan), put some food service gloves on and get ready to get dirty.
Dump in the olive oil, Worcestershire and seasoning and mix and incorporate everything. Use your hands so you're not making cracker dust.
If not already in a half-pan, do it now and throw it in the smoker.
Check every 20-30 minutes for about an hour and a half to 2 hours. Get back in there and mix it up. They'll clump up, so keep mixing it up.
Best way to know when it's done is to try them!