It's exciting and terrifying!
Last time we tried to sell (November 2007), we tried for a year before finally renting it out. DH had moved already and was renting an apartment (work) and keeping the family apart any longer was not going to work. We were finally above to sell December of 2010.
Now, we are moving again for work. I'm so nervous about selling this time. I don't want to keep the kids away from Daddy for a year again, but we can't afford two houses. So, we're praying things are better now then they were then. Our listing went live yesterday, and we've had two showings already. I'm taking that as a good sign. But, oh, the stress! I'd forgotten how nerve-racking it can be! At least I don't have to pick up after an infant and toddler like I did in 2007. Now my 7- and 8-year-olds can help me clean. ;-)
Here is a link for the listing so you can see.
Here is a link that might be useful: Our Listing at Realtor.com