Rit Dye 4oz, 1.5 gal water, 1/2 cup vinegar, TBSP salt, TBSP blue Dawn Soap. Heat water to 140, maintain 140 for 30 with tails in the batch "8-10 tails" Cut heat off soak another hour. Rinse in cool water and let dry a couple days.
Tied up a few of these yesterday. I started dying my own deer tails this year after the prices they are getting. I like the fact I can make my own colors up. My gill colors came out nice I think. 1/4 oz through 5/8 oz.
Try this guy. 5 star service and has a great selection. I been buying from him for a couple years. Awesome prices to. I think he may have a special going on with a decent discount on orders over $125
https://www.facebook.com/bob.puishys