Wonder what Heaven is really like...

I often wonder if it's what I imagine. And I often wonder if the ones we love who are already there will know us when we get there? Will we recognize them, even if we never met them? Will they know us automatically? Do I really have to go through pearly gates? And does St Peter really stand there waiting for us? Will the people look the same as they did when they died? Will my Jeremiah still be a baby, or will he have grown? I want to know! And does Jeremiah know when I think of him or pray about him? So may questions, so little answers. Wish God could tell me himself...