I agree with Excalibut, in that the Sahara is not the best choice for you. It will to be strong of a ball on dry conditions. The best choices are a Barrage, Dry/R, or my personal favorite, the V2 Dry (if you can find one). Those balls are all weak, and will handle what you are looking for.
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*Erie Community College bowling*
Buffalo bowlers are the best all around in the country.