the above input is on the money. i'd ask you what you plan on hunting off of, perhaps i missed it, but i heard no mention of you bringing a boat etc. i'm no help for a walk in spot but can easily share info on a spot with a seaworthy BBSB or something of the sort. as was stated above, the tidal swings are something to be respected.
otherwise, i'd add that in january you can deal with ice and such dependant of course on the weather etc. good luck. there are lots there and i've paddled right up to them in the summer time on a kayak...theyre not the most wary.