The word robust comes to mind

I was anchored next to this vessel, in Garden Bay, last summer. She flies an American flag, but I didn't record the name, nor was I able to chat with the Master before she picked up and left. It appears as though the design may be based on a Coast Guard lifeboat.
If I was ever inclined to give up sailing, I envision owning a vessel similar to this. I'm wondering if anyone out there may know the name of the design or designer?