Don't NEED a campsite with a Seafari! Just anchor out off the seawall - that's what I'm gonna do. That cabin is very comfortable, and bug proof too if you use the velcro/screen on the hatch. Get a Magma grill with rodholder mount and you're all set!
Never had a problem with bugs there by the way, there should be off water sites since we have most of the water sites already you don't need one.
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Any way you measure it - dumbass is expensive