I can't think of anyone that I wouldn't want to be in heaven at the moment. When we do get there, the Love of Christ will be so strong, I don't think there will be any room for any other feelings contrary to love.
Maybe you should start praying for those people that you'd prefer not be in your part of heaven, your dislike for them could hinder your walk in God. Just something to think about...
I personally think when we get to heaven, it is not going to be anything like we've imagined. I just know my room in the mansion is going to be right next door to Jesus'!!