You might be right, Carol. I thought it was 9:00 a.m., but I haven't done this in a little while. For those interested who have international calling, the Pinel Ferry phone numbers are: 0690-10-31-35, 0690-40-90-95, or 0690-50-57-94. Might be a good idea to call and check on that in advance. Can also verify the price of the ferry when you call.
The phone numbers are French-side mobile numbers. If calling internationally, drop the leading 0, and put a country code of 590 in front of them, for example 590-690-10-31-35.