ROFLMBO!!!!
So, you told us you only have to pay the toll one way. Which is it? Into Tacoma or escaping?
The toll booths will be Eastbound, that is, across the bridge toward Tacoma.
But the tolls only *start* at $3. They're already scheduled to go up a dollar a year for three years to be a $6 toll. One way.
But by then the Gig Harbor Militia will be fully stocked up and equipped with good boats and appropriate ordnance.
As Sun Tsu's curse goes: "may you live in interesting times".