Darrell Best's mission in life is to help people express love for each other through marriage. After his career in the Navy, Darrell landed a good job as the head of a credit union. A few years ago, Darrell gave it up, became an ordained minister and founded the Best Wedding Chapel. The crown jewel of his chapel is his 1942 American La France Fire Engine. Darrell loves marrying people in the truck, but the old engine won't let him get to everyone. This episode will challenge the fabricating skills of the boys as they try to turn Darrell's classic truck into a rolling wedding chapel!