Hiker chick... Southbeach is all about healthy foods, and SLOW carbs (not low carb--there's a difference..) .. and how carb influence your GI levels (that lead to false hunger, triggers etc_ )
. At any rate , sounds to me you're doing a "hybrid" with calorie counting as your base... which is good: calories in-calories out. At the point you're at, You might want to skip the Phase 1 phase that disallows fruits in total.
Check out the phase 2 list of fruits that are allowed..
You know yourself hikerchick: If you find that a certain fruit triggers feelings of being" unfulfilled" , you know you'll only eat more and sabotage your good efforts... Good luck darlin!