Don't give a tip for the showers. They aren't supposed to get tips since they get paid hourly. Such scammage.
Yes if you want to ask a trucker if they have an extra shower or you can pay for one.i think they are around 12 dollars plus tip for the one that cleans up after each one.
12 bucks for a shower and risk of being harrassed, hurt, and/or locked up.
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