Rick and his crew get their feet wet when a 1952 powerboat ride splashes into the shop. Will this wave rider be an easy-breezy endeavor, or will it be man overboard in rough restoration waters? And later, Rick rolls up his sleeves to tackle a 1940s child's tricycle for a Las Vegas museum. Can he pedal merrily along on this tattered three-wheeler, or will this ankle-biter bike get a flat tire?