There is nothing to do in heaven except serve The Lord.
and do what? I don't think that there's any way you can server the lord once you get to heaven.
In heaven, to my knowledge, you celebrate, relax, be happy, ect. The Bible doesn't say that we work in heaven, and Fan God as he feeds on grapes.
Why would you want to go back to this dump?
I agree, The earth was great at first, but people completely ruined it.
It would still get boring eventually, and since you have forever, it will happen sooner than you think.
You don't know that, we have no idea what could be in store in heaven.