There's lots of people from the west that go to DL. I have been twice in recent years. We go to San Diego every year and ususally spend a few days in Anaheim not at DL tho. We've done most stuff there is to do.
DS15 is not thrilled with DL so we've done other fun stuff. Dave & Busters at the Block, Long Beach Aquarium, whale watching, Legoland (tho it's been a couple of years), K1 Speed (Go carts), Catalina Island, Knotts, and DTD.
Any questions? Ask away.