some options that include alcohol >

caribbean
$1995 cayo espanto

since LAX, what about south pacific?
2 exclusive-use private islands
$1920 wadigi island
$1900 dolphin island

includes spa treatments instead of alcohol
~$2500 mayflower inn (above & beyond package)

domestic
$1300 twin farms
$1350 the point
$1450 winvian (wow, offering a la carte rates now too.)