Going to USA: Where to buy LPs in CA and Vegas?


Will be heading to LA, San Fransisco and Las Vegas this October! Any recommended shops where I can hunt for LPs... especially the promo 1st press LPs? Thanks and cheers!
shsohis
Finally booked the hotels. Hopeteh record stores aren\t too far from the hotels!

1. Westin Bonadventure, 404 S. Figueroa Street, LA
-> Think this is bear to Record Surplus. Who has the full address? Think I can even walk there...

2. The Stratosphere, Las Vegas
-> Any stores near here?

3. Cathedral Hill Hotel, 1101 Van Ness Avenue, Sans Frans
-> Any advice?

Thanks all for your help!
Hi - What types of music will you be looking for? Different stores here have different specialties... I'm in San Francisco and know the area and local dealers pretty well. (We live only 2 blocks from the Cathedral Hill Hotel).
You got to go see Music Man Murray in Los Angeles. More hidden treasures than both Amoebas put together. Give him a call at 323-734-9146.
Thanks for all the responses! I'm looking for pop/rock stuff. Promos and first presses only.