Need health insurance? The Spokesman-Review is looking for a few volunteers to try Washington state’s new Health Plan Finder website, which debuts on Tuesday. The website is a central feature of the federal Affordable Care Act. On it, eight health insurance companies will compete for the public’s insurance-buying dollars. Federal tax credits will reduce the cost of premiums, for those with incomes below 400 percent of the poverty level ($45,960/year for one person, $62,040 for a family of two, $78,120 for a family of three, $94,200 for a family of four).