Which dealership to go in Southern California

[lifeztream]

Hey guys

I am going to buy a 370z this april, and I been to several dealership around january (tustin, buena park, alhambra) and they all seems to be pretty strict on the price flexibility. I am wondering is there any particular dealership or sales person/manager that you recommend? Please share, thank you!

I am looking for a Nav + Sport A/T for around 37000 OTD or ican it be lower?

if its more than this I think I am getting the Sport only A/T for around...hmm I dont' know whats the best deal on that.

SOrry this is the first time I am buying a car so any help, suggestion, idea, would be greatly appreciated.

Thanks