I've only been to a few nightclubs in Vegas over the years, but wondering which one might be good for a friend and me (both gals). We're looking for something safe, that may have good entertainment (like piano bar), but maybe also an area with a DJ and dancing. My friend has never been to Vegas before, so something fun with a lot of glitz would be nice, too. No lines and no cover would be ideal too (and I don't seem to recall this being a problem in past years). Going Jan. 2-5. Thanks!