I did my first two Tri's this summer! Here are my tips for you.
1. Practice the transitions. Go to a park, put your bike in the rack. Lay out your transition next to your bike. Colorful towel down (about hand towel size. I use a bath towel and fold it in the third leaving it long) gear bag farthest, run gear, bike gear closest. Put on your swim cap & goggles, go a short distance from bike rack and do 20 push ups (simulates the arm strength in the swim). Run to the bike rack, take off swim gear and put on bike gear (practice if you sit to put on shoes/shoes) and as PP said make sure your helmet is ON and Snapped before you touch your bike. Walk the bike out a short way then mount (this is what you'll be required to do at the race. No riding in the the transition or until the bike out point) Do a short couple lap bike ride. Dismount and walk bike back to rack. Take off bike gear, put on run gear. Run!
2. I walk through all my transitions. I also use that time to fuel (I use Gu, it helps me a lot). It way easier to miss a piece of gear if you are only focused on getting out of the transition.
I also do run/walk and always start the run event with the walk portion! This helps the legs feel better.
Oh, little fast kicks towards the end of your swim and spin backwards at the end of your bike will prep your legs for the next stage.
3. Here's an awesome customizable gear check list.
http://triathlon.racechecklist.com/. And a great video walking you through transition set up.
http://beginnertriathlete.com/cms/article-detail.asp?articleid=1488
4. Bring duct tape. I learned that on my last Tri.
5. Wear warm clothes over your Tri clothes. I learned that one too. Didn't need them for my first Tri in July. Was shivering 2 weeks ago.
6. Buy dollar flip flops that you can kick off at the swim start and not care if they get thrown away.
7. Be sure to report back and let us know how it goes! I am hooked for sure!
Please come back with any other questions as you work your way to the big day! Have a great race!
