CW-
I've ridden in the port side flying bridge seat on one of the 47's out of Golden Gate Station in San Francisco.
While we weren't in as heavy of weather as the boat pictured, we did plane across and power through the tops of the waves and swells on the infamous Potato Patch Shoal.
This was before 9/11, and therefore before the severe restrictions on civilians on board CG craft. A buddy of mine was the coxswain on one of their two 47's at the station.
If you want to see how to build a really tough vessel, look at one of them. All heavy plate aluminum with sealed hatches that look like they're designed for underwater travel, which they are.
The flying bridge has a traditional wheel, though it's fly by wire, and the lower helm looks like a dentist's chair with a joy stick for steering. Great electronics. And you're right about the seat harness and straps. We wore Mustang work/survival suits and helmets.
Later that night, the vessel went out to practice finding a man overboard, picking him up, then transferring him in the dark in a basket up to a helo unit. However, I didn't volunteer to be the 'Dummy" overboard! Do enough of that "dummy" stuff right here, and more than a fewl of the C-Brats would verify my basket case status.
Joe. :thup :teeth :wink