My sources say you can in all 50 states by listing a park, shelter, or other place where you spend time as your residence and shelter, church, etc as your mailing address. You should be able to go to a polling location and get a ballot even if you don’t receive one in the mail.
Just saying that I think there are options for you next time if you find yourself in the same situation. You are not without some power.
What isn’t? Everything is growing, decaying, or changing in some way, honestly.