Take a look here: http://home.comcast.net/~prestondrake/Stuff_Workshop.htm The Shop Vac enclosure demonstrates the baffle idea pretty well.
Both the wood rack and the shop. Double entry doors and outlets every 4'. Nice job, Jim.
One more shop immediately after gluing and inserting the pocket holes. https://www.flickr.com/photos/lcb11211/35860163805/in/photostream/
I pay $30 +tips at the local marine shop for G-Flex 650. Sonny
I think mine was "Care and Repair of Shop Machines: A Complete Guide to Setup, Troubleshooting, and Maintenance"
You have too much common sense to spend $6-700 on a shop vac, unless...
https://www.leevalley.com/en-ca/shop/home/decor/clocks/72260-water-clock
For 7 feet and 2 inch pipe in sand I would use a shop vacuum instead of water.
Bought a brand new DeWalt 18ga. pin nailer at a pawn shop recently. I like it. $30. Steve
yes check with your high school shop teacher maybe the guidance counselor they should be able to help