I want to visit Haiyan and Nort south lake area in Zhejiang Province in Feb 2012

Haiyan is just a county, so there is no golf course there. There is a very good golf course in Haining city, which is called Lake Hill Golf. Haining city is not very far from Haiyan.
So it is suggested to stay in Haining and then take buses for Haiyan county to see the North and South Sea.
The gold course in Haining has its own hotels, so you can stay there. Or Haining Hotel is also a good choice.
Besides the Haiyan, Haining city is worth visiting and you can go to Yanguan to see the tide if you can catch the right time.