This is a tough one on both sides I guess. There are alot of tire kickers who have no intention of buying, especially anytime soon. Then there are the serious shoppers.
A friend was there seriously looking for a low 30'er IB cruiser. This caught his eye. http://http://www.greenlinehybrid.com/
He has an alternate power source company here so this boat was particularly interesting.
The boat was in water. He asked intelligent questions about the boat, not the usual 'How fast is it' first question. The rep gave him the brush off.
Lost sale. He is buying something else.