How many carbs should I be taking in. I weight 235 and am 6"1'.
Based on your post I'm guessing you need to learn a bit about diet and nutrition.
A deficit is required to lose fat (or inches around your waist). From you post "you do not care about losing muscle" sounds to me like you have not invested much in gaining muscle...else you would not be so casual about losing it. So here is a pointer: BW x 10-12, 1.5g/lb BW protein, at least 10% calories from EFA's, balance with carbs preferably around training.
235 x 10 = 2350 total cals
1.5 x 235 = ~350g x 4 cals = 1400 protein cals
2350 x .10 = 235 (fat cals)/9 = ~26g EFA
1400 protein cals + 235 fat cals = 1635 (protein/fat cals)
2350 (total cals) - 1635 = 715 balance of cals from carbs
715 (carb cals)/4 = ~180g carbs
EDIT: I would add that if you find that the amount of carbs is too much for you than add more fat or protein calories and reduce the carbs a bit further.
While you work this out and implement it you could research
Ab-Solved and find a retailer that carries it.