I'm pretty sure I'm skipping it this year. :/ My sister has come up from NC the past 2 years to go with me, but this year I think we're just going to hang out at my house. It's a good hour and a half drive, and we're usually wiped out by the end of the day!
www.sheepandwool.org
This will be my first time going, so I don't know how big it is. There are a lot of vendors listed on the website though and it's their 40th anniversary.