Kevin Anderson with IMS says bartering is making a comeback, "We have seen an increase in membership. We will get 10 to 20 new members a month <a href="http://www.lasvegasnow.com/Global/story.asp?S=9627839&nav=menu102_2" target="_blank">http://www.lasvegasnow.com/Global/story.asp?S=9627839&nav=menu102_2</a>