ill look into those tubes u mentioned, but nah it was so funny, the plastic was blowing sooo loud it was annoying, then the plastic ripped off the pvc, and then one part of the pvc came off, and thats with the plastic all stapled and with the pvc nailed and tied down lol

also can some one give me a link to what plastic i should buy, cuz i have no idea ppl are like get green plastic, then some ones like anti UV light plastic or some shit lol