I can't join because I don't know the IP. Do they send you an email or something? If they do i'm not seeing it. Can I get some help?
If you have any questions/concerns look at this page here. Chances are the question has already been answered: http://www.sandlotminecraft.com/index.php?threads/frequently-asked-questions-read-this-first.23541/
1.You need a parent to sign up for sandlot. 2. Wait for sandlot to put you on the whitelist. 3. Type in what SuperMarioFan4 said. 4. Enjoy the sandlot server!
@Lewisrocks7 I re-processed your whitelist application. Please check for your approval email and try to log in again. server.sandlotminecraft.com