- Don't forget to add lots of cardio! Try to do something that gets your heartrate up for an extended period (but don't overdo it of course). Even something slower like walking can become super for losing weight if you can routinely make it a long trip, like 45min+.
- Working out is only half the battle, don't forget to compliment your workout routine with an improved diet. Less fat and sugar (specifically the sugars: sucrose and high-fructose-corn-syrup), More protein and fiber (fiber: beans, veggies, oatmeal).
Most Important Thing of All:
- Figuring out a good workout routine will be a good start, but it's more important to keep doing "something" and/or "anything" in the gym at all, and to keep doing it as long as you can, preferably the whole summer. Start planning ahead right now for ways to keep your motivation high and your gym visits consistent (go with a workout buddy, find a gym with lots of hot chicks, get a personal trainer, wear an mp3 player and rotate tunes frequently, stuff like that). At some point, you are probably going to start going to the gym less and less, skipping days when other "more-funner" stuff comes up, discovering really important reasons (i.e. excuses) not to go, etc. What are you gonna do when this happens? How do you plan to fight the urge to go sit at the computer to play more WoW instead of going to the gym? Huh? Huh? Huh?
Good luck!