Cabins or Vacation Rentals in March?

Wow...I havent posted in a LONG time...but..here goes..

I know its prior to the official fishing season, but my kids have Spring Break in March, so I want to take the family and my parents up to the Sierras for a week in late March.

That being said, does anyone have a recommendation for a place that sleeps 6 and has a kitchen, anywhere from Bishop to Bridgeport? I dont want to spend more than like $1200 for a 7 night stay...give or take some.

Thanks!