Entry/Exit Requirements
"All Americans traveling by air outside the United States are
required to present a passport or other valid travel document to
enter or re-enter the United States. This requirement will be extended
to sea travel (except closed loop cruises), including ferry service,
by the summer of 2009. Until then, U.S. citizens traveling by sea
must have government-issued photo identification and a document
showing their U.S. citizenship (for example, a birth certificate
or certificate of nationalization), or other WHTI
compliant document such as a passport card for entry or re-entry
to the U.S.
In addition to a valid passport, U.S. citizens need onward or return
tickets, and sufficient funds for their stay. A departure tax is
charged at the airport or ferry dock when leaving." - US State
Dept
For non-US Citizen requirements, please contact
us for updated information.