What classes? If you're transferring to Chico, you'll need to take your upper division theme..so those are pretty good classes to take along with the 1st semester classes. You'll want to take the co-requisites too if you haven't because they're req'd by 2nd semester. If you've already done that then it doesn't really matter. There aren't any nursing classes you can take ahead of time so you'd just take whatever you feel like.