Here is a page with a listing of hotels, but I must warn you that most of the hotels in Angel's Camp have already been taken by the festival. Don't know about Jacuzzis though:
[www.snwmf.com]
The Gold Country Inn still has a few rooms left and one with a jacuzzi, if you are still interested. I booked a room tonight and I think they still have 2 rooms left. Good luck, last year we had a tough time finding a room, so book quickly.