Ok, lets make some assumptions here based on what Christians believe:From what I see, most people don't want to go to Heaven because they don't want to obey GOD.
Heaven: Paradise. Eternal life. No sickness, sadness. All joy. You'll never run out of things to do. It will be FANTASTIC (and no you won't just be sitting around on clouds playing harps or worshiping at God's feet all the time). There is no slavery involved. You won't have your freewill violated. Eternal life is definitely not a curse here.
God: Merciful, loving, just. He loves us so much. Everything he does is for our own good. He's a fantastic guy.
SO:
If the God above was proven to be real. If he had certain laws that had to be followed and you had to obey those laws. If he could be shown not to be a genocidal maniac and that everything he did was for our own good, and if you could gaurantee you'd get to go to Heaven, would you obey him?
Also as a side question:
If you decide you don't want to obey God, does that also automatically mean you don't want to go to Heaven as Drs seems to believe?