No power, no comms, no computers, no fuel. Makes it pretty difficult to muster resources or distribute the ones there.
You would think the first thing off the boat after a small load of water, food, and fuel, would be a communications center. From that, and talking with the people on the ground, you can tailor packages to reestablish comms and power, even if only on a limited basis, and distribute fuel.
A little thought to such problems would prioritize reestablishing cell/radio communications, computers and internet to help move supplies, both incoming and existing.
Shipping records should be available from points of origin to sort out existing containers and prioritize supplies there already vs nonessential materials.