Here's my method, I have only done a couple batches but I like it. Not sure if I'll do pistol brass til I get a separator. I size/decap (if it's dirty brass I'll tumble in walnut first to keep from scratching my dies) with Imperial die wax then wet tumble.
I split a 2-lb media refresher kit into the 2 drums of a harbor freight tumbler, put 1 spoonful (regular teaspoon from the kitchen) of Dawn in and basically filled it with brass. I got 40pcs of 30-06 brass per drum.
**I have to note that I have a water softener, and lemishine is supposed to help soften the water. I only used my softened water and Dawn soap. I filled the drums with cold water, and rinsed in warm water.

I used the laundry sink (nice and roomy) and just rinsed the suds out after tumbling by letting the water run into the drum, tilting the drum a bit until the suds were gone. Then with the drum full of clear water I grabbed 1-2 at a time and swirled them in the water to dump the media (the cases have to be underwater for the media to reliably come out).Then I made sure each case was rinsed well- I had maybe 8-10 cases with 2 pins stuck in the flash hole, out of 2 batches, not bad.
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I just laid the brass on a towel, folded it over and rolled them a few times to dry the outside, and left them to air dry a few hours. They look great! This particular brass was not too dirty, it was already tumbled in walnut a while back but you can see the difference ESPECIALLY on the inside of the case on these pics.