We strongly recommend that you bring your passport, NEXUS card, or at the very least photo ID. Invest in a waterproof storage container of some kind for your important ID and make sure it is secured to your boat or your person so it won't be lost.
Since 2001 recreational users of the St. Croix are required to practice "One Country Camping." This means you can only land in, and camp in, the country in which you began your trip. See our Planning your trip section or call us for more information.