So envious of both of you for your upcoming trips. If either of you has Geraldine or Tiffany (or both, if they're still doing tours together), you are guaranteed a good time. Please be sure to say hi from me if you happen to be spending the week with one of them.
TammyDel, remember that the days leading into a vacation are always stressful, no matter what. Your classroom will be great and within a day or two of leaving, you will be so far away from all of that and so stunned by what you're seeing that all the stress you're feeling now will disappear, I promise.
In terms of photos, DH is the photo tech person in our house. We had enough space on our photo cards in our cameras that we didn't need to download any pictures until we got home. We use flickr as a site for posting pictures. What happened was that we downloaded all 1300+ pictures to our computer when we got home. After deleting about 200 as lousy or duplicates, I made a small subfile of pictures for the DisBoards. DH put those pictures on flickr and then uploaded them from flickr to this post. For something more technically advanced than that explanation, I'll have to wait until he wakes up!
It seems as though there are different ways to do it, though. I noticed that SayHello's pictures were much bigger, and I remember she had to set up separate posts to get them all on. We didn't have that problem. The pictures on this post are smaller, but all 21 got on without issue. Go figure.