I spent the day making a circle cutting jig for my bandsaw and giving this a try.
I apparently sold my dowling jig at a garage sale but honestly didn’t like the idea of flour glue anyway so I did a tongue and groove for connecting my staves.
I planed the wood which was rough sawn 5/4 down to 1” and made the tongue and groove a press fit so no need for glue or flour paste.
I’d say for my first, it came out good. I do need to dial in the circle jig a little better. I couldn’t hammer the oak in any further and I didn’t want to risk getting it too far out of round by hand sanding, leaving flat spots and causing leaks.
I thought it would go in further but I’m OK with where it’s sitting at the moment. It doesn’t leak and that was my primary goal. I’ll adjust the jig back a mm and the next one will be a better fit.
I did char the inside but that’s the extent of the wood treatment I did. I tried boiling some pieces and they did release a lot of color but they split in a few places when they dried so I’m just going to have to learn about tannin flavor while my oak seasons. I used those pieces to dial in the tongue and groove. (Pics below)
I have more reading to do on wood prep but wanted to hammer out the fabrication details first.