You're driving your sole motor-vehicle Chevy Astro overlander build from a state where cannabis is legal into your native state where it's not.
"You mind if I search your vehicle?" the highwayman asks.
"I'm gonna have to refuse any search just based on principle," you say.
"Okay," the officer says, before radioing in "We have a refusal," and within 15 minutes a dozen cop vehicles have you surrounded and are scrutinizing your overlander build.
How do you attempt to decrease the levels of "reasonable suspicion" they feel towards you beforehand?
What do you do from here?
How do you think it would go?