It's appalling to me that 6'2" 192 lbs is close to being "overweight". I am 6'2" 205 lbs, with a body fat of 12% (which is in the "athletic" range of 7-13 for guys), and yet my BMI is overweight? Someone needs to redo that scale, because it's kind of f'ed up.
More Cowbell, don't ever let the number on your scale dictate what you do. Weighing 192 lbs at your height is perfectly acceptable. What you need to pay more attention to is your body fat %, cholesterol and blood pressure. These are much better indicators of overall health than BMI, and their charts are more accurate.
Now, it's still ok to have a goal of 176 lbs if that is where you want to be. If you're trying to lose that weight, the last thing you want to do is cut out snack periods throughout your day. Spreading your meals out over 6 or 7 small portions every couple of hours during the day keeps your metabolism active and burning nonstop, so it's easier to lose weight. Rather than cutting out snacks, limit the amount of food you intake at each eating period, and keep a sharp eye on the types of foods. Push those raw vegetables like celery and carrots, and try to eat them plain or with a healthy dip. You really have to take the time to plan out what you're going to eat and at what times during your day, and stick to that schedule as closely as you can. Supplement this with a lot of cardio (swimming is best, but if you don't have access to a pool you can run or use the elliptical). If you're looking to decrease your waist size a bit too, make sure you throw some ab work in there to focus the fat burning around your midsection, and you'll reach your goal in no time.
Thanks for telling us, we'll be pushing you onward whenever you need it!