I just spoke with Island Marine (Moloka`i Princess/ Maui Princess) and they told me that they will be trying out a new schedule starting May 9th:
Maui to Moloka`i at 7:15am, 10:45am and 6:00pm Moloka`i to Maui at 5:30 am, 9:00 am and 4:15pm
This is actually nice for those of us leaving Camp on Friday, because we will not have to rush out quite so early. However, I wanted to give folks a heads-up because they have not updated their website to reflect the new schedule yet.