I get water coolers as well. My advice is get a trash trailer for the plastic. A trailer for the tin. And another for the rest. I have that set up. The last trailer has bins on it for compressors, stainless, wire etc. Get all of the same coolers in a row, tool up for that type of cooler. Then just attack it. Finish up that type, tool up and start the next type. There's 8 different types I get. Once I'm on a roll I average 6-10 mins a cooler(depending on type)