Someone will win a slingshotnfo.com t-shirt for the closest guess to the exact weight of my slingshot with me in it and it having 3 bars of fuel showing. I weighed it today with me in it on a certified set of scales.
I'll set the timer at 5 days. If someone hits the weight on the nose I will acknowledge it and stop the contest.
Just reply below and I'll keep a daily check on the replies.