Yes it will cost 100 bucks to park 100 ft or so from gate or 40 to walk 1/4 mile
There is a boat show parking area and then you are shuttled to the boat show, but there are some hotels and private parking areas that will charge you between $30-$100 to park within walking distance. I parked 1/2 mile away at a hotel and paid $30. The shuttled parking is about 3 miles.
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