Ashtanga/Vinyasa Yoga in South India- Ashram Style

Hi Everyone

Im looking to go for a 2-3 week yoga immersion ‘vacation’. Im wondering if anybody knows about Ashrams in Southern India that practice/teach Vinyasa or Ashtanga- Im looking for a whole package from asana, pranayama, meditation, lectures, nutrition, ‘wake up with sun rise-sleep with sunset’ total yoga immersion.

I would be super grateful for all your suggestions.