Exercise will also help lower yer blood pressure alot. And take time every day to just sit back, close your eyes and relax. Go lay out in the sun or somethin and get a tan too, that's what I do :D 40m everyday.
For abs. start off with...
25x4 Crunches
25x4 Leg Lifts
Work yer way upto like 200-300 reps in sets up 50
Leg lifts will help develope the muscle where yer fat pad is.. but there is no such thing as area specific fat burning.
For fat burning, go run/power walk for a while everyday and as stupid as it sounds.. eat more. Lemme explain this though, eat healthy food, but keep food in yer stomache as much as possible, this will shoot yer matabolism sky high and really help with burning calories, especially while ya sleep. Just eat fruit or somethin inbetween meals to keep somethin in yer stomach, not alot and remember keep it healthy.