4 0r 5 BR near seaside for 4/28-5/2

My wife and I live in Crestview and both our familes are coming in for a long weekend (I'm in the AF so neither family is near by). We are looking for a house near seaside/seagrove that sleeps 9. A private pool and/or free tennis would be nice but aren't required. Searching online is a little overwhelming so any help would be much appreciated. We are looking to spend in the neighborhood of $300-350. Thanks!!