Here's what I do... It's not going to work for everyone.
Find another game to enjoy. I know that seems like the response you get from the people who are logged in and stay logged in(and it is), but I assure you I'm not logged in right now. I have access to two other beta tests and several other games I'm playing. I decided it just wasn't worth the headache of spamming login only to get d'c and not be able to enjoy the game.
If you can't get in or you have issues when you finally do, just put the game on hold for a few days. Let SE address the server issues and try back after they've updated. It's not going to get you to level 50, but it beats the stress and rage that comes along with any of the countless errors people encounter trying to get into this game. That and it saves you from the bad taste this launch is leaving in people's mouth.
Only hips + boobs all day and hips + boobs all over my icecream
30 bucks is almost free
Its personal preference and all, but yes we need to educate WoW players that this is OUR game, these are Characters and not Toons. Time to beat that into them one at a time.