Please welcome Eyoyo Underwater Fishing Cameras.https://amzn.to/3siEgXn
Just get a 1gallon gas can. Add 2.6 ozs of 2 stroke 50:1 oil, sold in small bottles, fill can with NON ethenoal gas. Shake can fill auger..
I don't get out enough to use anything other than ethanol free in my auger (all my small engines, really) IMO it's worth the money. I used to have to rebuild/clean carbs every year or every other year. No more.
I used truefuel all the time in my tanaka. It worked great and it was easy enough to bring an extra can.