You do not want to go to SE for halibut fishing. You can catch large fish but the largest you can now bring into the boat is one 37 inch fish. That will be the most expensive fish you have ever bought outside of a traditional Tokyo sushi bar serving blue fin tuna.http://www.kenaisalmonguide.com/
Adam is a good duck hunter as well as a Kenai fishing guide. If he can't set you up on his boat, he will point you towards someone that can work with your travel plans. Adam can also point you towards some Cook Inlet halibut charters if not take you himself.