I am taking a trip to China early in the summer. I am documenting my sisters' return visit to their orphanages. I am completely new to shooting video and I need some help on what camcorder I should purchase for this trip. I want to be able to document this trip very well, as it is a once in a lifetime trip. The camcorder that I have been looking at is the Canon XH A1. From what I read it is a very solid camcorder and one that will last quite a while. Do you have any other suggestions. My budget is around $4000 for everything. Thank you for your help.