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Sure, and keep in mind that the vast majority of sheet film processed commercially was done in hangers.
The complaints are generally based on poor technique. Its lots easier to complain on the 'net...

I think sending off your film is a bad idea, so I have two words for you:

Tanks

Hangers

Its not a big deal to set up to run 24 sheets (or more) at a time.
And if you refine your procedure...