The first charger is more in my price range right now, but I'm guessing I'd need two of them -- one for each battery -- right?
I also don't understand your setup with the 30A breaker to kill power to the whole boat. If all you have is one breaker going to the AC outlets, isn't that the breaker that would kill the power to the boat? If it's not going anywhere else, why do you need the separate breaker? Is it acting like the "Main" switch on your home
breaker panel?
Thanks for all the info!