LOL. belive it or not, i tried the same thing. when i was growing last year i had 3 plants, each bout a foot or more (bout a month old) and i needed a new spot. so i took some hooked bungee cords and my plants and climbed a tree. had them strapped in there for a day or so but i noticed that the wind became a big problem. i could only imagine how windy it would get during a storm or smthin if i wasnt home.

so basically if wind isnt a problem for you, go for it!
PEACE