Checking Up On Nonprofits: Making Sure You're Giving Back Right 06/28/2010 08:57 am ET | Updated May 25, 2011 Jonnelle Marte The Wall Street Journal Before signing up, do some homework on the nonprofit you'll be "working" for on your vacation. Read more on The Wall Street Journal More: Charity Charity Navigator Better Business Bureau FOLLOW IMPACT facebook twitter Suggest a correction GET THE NEWSLETTER Enter your email address to get top stories and blog posts emailed to you each day. FOLLOW HUFFPOST HuffPost Impact HuffPost Impact HuffingtonPost Available on the App Store Android App on Google Play Get it at Blackberry App World HUFFPOST NEWSLETTERS Enter your email address to get top stories and blog posts emailed to you each day. Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements. Learn More.