Hey man. It's your brother in arms. Stay strong, no mater what they do...
I'm not as active of a smoker as you seem to be, but I know what it's like to go on a long time without pot. I think me record sence I've been smoking like 2-3 times a day, is a week (hey man, that's long for my adictive personalty). I hope you can pass the test man. One word of advice though, after you get tested, and it comes out fine (with any luck), don't go out and celebrate by smoking a cupple of bowls and geting all fucked up. If I know anything, it's parents and the human mind. If their smart, they'll test you again a cupple of days after the first test, just to make sure you are clean, unless they're not like that. I could be wrong...
Stay gold Ponyboy, stay gold...