I am pretty sure that I am the Man, today at least. I put together a DIY cooltube, using a hurricane glass. Its not done yet, i still need to get a exaust fan for the rig, and thats about all. Its not really part of my BB gro, but it has to do with it so here u go. Please let me kno what u all think about my project.

pic1 outside of cab view.
pic2 profile of that sleak beauty.
pic3 up close and personal.
pic4 idea of where the duct goes to. i was thinking of putting the exaust fan between those 2 pieces of duct. and im only getting a small inline fan maybee 80 cfm, no huge fans that could be mounted on the back of an everglades boat. KRRRIIIIIKKKKYYYY.

Does anyone have advice on where the exaust fan should be installed in the line of cooltubes and exaust duct. ie - after the cooltube, at the wall were the duct evacuates the room??