anyone have one i can rent for a couple of days?
FYI You better get a couple of 250+lb guys to run it. 
I have used one and it threw me like a ragdoll. lol
home depot has really good rates on stuff like this. i think it was only like $40 a day
beat me to it i was just gonna say the same thing
you need 2 people for a 6 in post… they can take you for a ride if you dont have another person