While deciding/waiting on developing gear, you could do the taco method in your tanks. (Saying you have a 2x120 tank)
All ya have to do is fold the neg with emulsion in and put a hairband around it and slide it into the tank vertically. I think i could fit 4 or 5 in a tank. Develop stop and fix in the tank, then pore the fixer into a tray and let them fix a little longer in the tray. This will fix where the band was. Then you can rinse them in the tray.
If the emulsion side is facing in then there wont be a problem with fixing. The rubber bans may prevent the anti-halation backing from being removed though.