Ok,I would take a big bag of weed,packed with seeds.Why would you want a bag of weed packed with seeds you ask?I would grow the seeds of course.You would eventually run out of smoke,so you gotta grow some of your own.Hell,you are gonna spend the rest of your life there,hehe.I would also take a big barrel of yeast,so I can pick some of the native fruits,and make wine,well I would try to anyway.You gotta plan ahead.You need to maintain your herbs and brew,so you will nevr run out.Well the yeast maybe,but not the herbz.Id have to take Jenna Malone on that Island with me as well,she's a hot lil number.I beleive I would truely be a happy man.PEACE