Our dogs
We have two dogs, one of which is a black lab mix - similar in temperament to the golden retrievers I think. The other is a little hound dog. We take the both of them sailing. The lab is perfectly happy on the boat. Part of the time, he's up looking round as if the boat were one huge car window. The rest of the time, he's just lying around sleeping. He's not bothered if it gets rough and the boat starts heeling. So I think your golden will do just fine on the boat - as long as you have a good dust rag to pick up all her hair. I've been meaning to buy a piece of astro turf and train the dogs to do their business on it and then bungee cord it down on the foredeck for them to use. Also, if you go to petsmart.com, you will find dog ramps and also a boarding ladder for them to climb up when they're swimming. (Our dogs have no problem climbing up and down the ladder in the companionway, though.)Finally, completely apart from boating, I highly, highly recommend the series available on DVD from Cesar Millan called "The Dog Whisperer." His motto is that he rehabilitates dogs and trains people. His take on the relationships between people and dogs is fascinating and I've learned a lot about psychology - both dog and human - from his shows.