We have never been to Homer, and are wondering how it would work to take our 18' welded aluminum Jetcraft out to the Porcupine Glacier public use cabin, and keep it there for our stay. Is there a place to anchor it out there? Can we pull up to the shore to unload, or would we need raft to get to the shore? Would we be able to beach it and tie it to a tree? We've made a reservation for that cabin for the beginning of June, but are wondering if we need to switch it. Thanks.