Semper Paratus Johnny
No, I have never built the Blue Jacket Revenue Cutter. It looks like it's a solid hull, that makes it easer, also looks like it comes with copper plating, bonus, so you don't need to try to make them yourself or settle with paint only.
Easy?...maybe not as easy as it might seem. Fun?...oh yeah, ships are a blast. Just a heads up, ships are an intense and drawn out build, requiring paintence and time. Your intrest will inevitably wain and then return. I'm not being discouraging, just honset. Don't get disapointed, when you finish, you will be extremely proud of what you've accomplished.
BTW, your little boat there qualifys in my Ships of the American Flag GB. Once entered, there is no end date, just a thought.