In Queenstown Dodds took the lead for his good mate Johnson and ushered the hungover stag on to a jet boat.
"Woke the boys up after a few nights on the beers, Shaun Johnson so scared," Dodds wrote on Instagram.
Meanwhile in Kumeu, Cullen's knees up was themed a hoedown, with all the hens going Western. They held a rodeo, with Cullen riding a mechanical bull, being thrown off (and luckily not needing a neck brace) before her big day.
The girls even had a Western-style WANTED poster of Johnson in his trunks showering.
"My Last Rodeo was the best day of life and I will keep spamming the gram forever, can't thank these girls enough, the countdown has well and truly begun," Cullen wrote to Instagram.
Later in the week the pair were back at their love nest at Mangawhai Heads, with wedding plans going into full swing.