In all seriousness:
If you want to make a smooth transition, remember that training is a process of stress *and recovery*.
1) Your coach-to-be will have ideas about the stress--the 1-2 hrs/day of exercise--that you should be doing this summer, and will be doing this fall. Give him/her a call or email so you can get general guidance and also get your more specific questions (big or little) answered.
2) a) Decide whether you *really* want to contribute to your new team, eventually if not immediately. This is NOT a no-brainer automatic "yes," because if you decide you truly want to do so:
b) You will need to get in the habit--preferably starting this summer--of getting to bed at a reasonable hour *every* night and waking at a reasonable hour *every* morning, WEEKENDS INCLUDED. And that realistically means:
c) Little or no "partying" during the entire year, and certainly none in season. Though many people don't seem to think so, you can have a great time in college without drinking--I did, and I never took a drink (didn't advertise the fact, though), even though the legal drinking age was 18 then.
3) Whatever decision you make (above), don't try to impress anybody at your practices. Strive to hit what's assigned on a given day, period--try never to "win" a practice or go faster/farther than you're asked to (unless what's *assigned* is something all-out, like a designated time trial/practice race).
You can let the *other* guys on the team try to establish a pecking order based on the workouts; *you* do it based on the races!
Good luck. Have fun--learn lots!