Here are a few tips but I hope others will give theirs too.
1) Shop the store ads. Plan meals around what's on sale that week. Don't impulse buy, not have a meal plan so you get stuck buying take out or going out, or buying what's not on sale thus overspending.
2) Stock up when the price is right which means you have to know your prices. Use coupons if you would've bought the items anyway. Don't buy something just because you have a coupon for it.
3) Try to put aside some Disney vacation money from each paycheck. Even if it's a small amount, try to save something each and every week. Watch your vacation fund grow as the weeks go by.
OK, who's next? Who else can give AngelaDeeDee some tips?