I think it would be better to hide in an army base in the country or other places to find food easily. So you can have a variety of weapons ammo many food and trained soldiers. Or find (always the military bases or police stations) empty building barricades and organizing and cultivating one or more gardens within.
Another option is to hide in a house in the high mountains where most probably infected or zombies will never for sure! For the mountain house but the problem is food. So I think the best idea is to barricade himself in an army base with a cultivated garden and huge amounts of food reserves! Being on a boat could kill you because you should live by fishing and quantity of fish caught daily is not constant, you could catch fish such as 100 or 0 only 2! Not remember the name but here in Italy there is a house that I believe is the president of the republic (not that asshole Berlusconi) extremely large, with many many many acres surrounded by a great wall about 3 feet high that reaches the sea. (perhaps not the President) The I can hunt and cultivate in large quantities! that would be the perfect place much better than the boat!
cooollll lol!