Boat from Apia to Pago

I am trying to find out about a boat that is meant to operate between Apia and Pago. I'd like to know how long it takes, what company runs it and also where I can book it.

I did a google search and it barely even has a mention, so am hoping someone reading this knows of a site that could give me the information I need. If anyone can give me information about this, that'd be great.

Thanks in advance for any help you can give.

Maybe boat was the wrong word, I used ferry and quickly found Samoa Shipping which should have all the information that you need.