After a long season and a tough finals series, Eaton has qualified for this year's South West Football League decider.
Fans headed to Hands Oval for the Boomers' preliminary final showdown with Donnybrook, on Sunday afternoon.
Superstar Jarrod Humphries kicked Eaton's first goal, before teammate Joseph Peter John Bertola booted the team's second from 50 metres out.
In complete control, Humphries posted his second/Eaton's third late in the opening term.
Ahead by 20 points at quarter time, the Boomers ran circles around Donnybrook in the second.
Goals from Karl Collard, Heath Ryder, and Jarrad Fazioli sent the crowd into a frenzy.
Donnybrook's fans watched in horror, as Ethan Maguire and Graham Jetta extended Eaton's lead to 52 before half time.
The reigning premiers picked up the pace and made smarter decisions during the third term.
Star forward Chris Atthowe took a clean mark and kicked the team's first goal from 35m out.
Ahead by 46 points at three quarter time, the Boomers rubbed salt into Donnybrook's wounds in the fourth term.
Humphries handballed to Brandon Jetta, who then spun around and kicked Eaton's ninth major.
Donnybrook missed some crucial attempts, before Bertola booted another goal from the 50m line.
Finding free space up forward, the Dons scored a consolation goal late in the game.
Following Jetta's second, the Boomers celebrated a resounding 11.12 (78) to 2.6 (18) win.
Eaton will take on Harvey-Brunswick-Leschenault at Hands Oval, this Sunday.