Welcome. I love to see new Wisconsin members/neighbors interested in hunting join the site, because Wisconsin is home for us.
That said, the "Invite" tab above allows you to invite friends and family from your gmail, yahoo or hotmail address book. You can even create your own groups for friends, buddies family etc..i.e. Johnson's Deer Camp or whatever. It's a fun way to stay in touch outside of hunting season because it integrates with facebook and twitter too.
Feel free to write a blog or forum topic. It's great for asking other hunters advice on something, you always get great feedback.