Matching a tunnel SeaArk 2072 Tunnel Pro (CC) 2012 against a modified vee SeaArk BayMaster 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
Size is the most obvious dividing line here. The SeaArk 2072 Tunnel Pro (CC) 2012 measures 20,1 feet overall (2012), giving it roughly 18,1 additional feet of deck space compared to the SeaArk BayMaster 2009 at 2,0 feet (2009). Weight tells a clearer story for trailering families: the SeaArk BayMaster 2009 tips the scales at 1 325 lbs — 1 241 lbs less than the SeaArk 2072 Tunnel Pro (CC) 2012 at 84 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
Both boats share a closely matched power ceiling — 140 hp for the SeaArk 2072 Tunnel Pro (CC) 2012 and 150 hp for the SeaArk BayMaster 2009. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.
For family outings this is probably the sharpest distinction between the two. The SeaArk BayMaster 2009 is rated for 10 passengers, while the SeaArk 2072 Tunnel Pro (CC) 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the SeaArk BayMaster 2009 could be the deciding factor.
Bottom line: Choose the SeaArk BayMaster 2009 if your priority is putting more people on the water — it handles 10 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The SeaArk 2072 Tunnel Pro (CC) 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.