Both the Seaway Boats 18 Sportsman 2012 and the Seaway Boats 24 Coastal Hardtop 2011 are deep-V designs, the first built in fibreglass and the second in composite, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

For family outings this is probably the sharpest distinction between the two. The Seaway Boats 24 Coastal Hardtop 2011 is rated for 7 passengers, while the Seaway Boats 18 Sportsman 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Seaway Boats 24 Coastal Hardtop 2011 could be the deciding factor.