I would defintely say this is in the top 2 Chris. This is a gift indeed my friend to be able to do this adventure. Step back and just look at it all and take it all in when you get there. Because this is indeed very cool.
I'm guessing the #1 spot would actually be in the Star wars series.
heres a few pic ideas.
You could do this one but with the Lars homestead in the background or MosE city in the back.
Shot during dusk if possible would be fricken awesome.
Or this classic illustration with R2 background.
You could do a mid shot of you with your arms up defending against a Tusken attack.
Or a behind shot of 3po/R2 and the Jawas in front of you guys facing you as if they were lining you up for the sale to Luke and Owen, and the Lars homestead in the background.
Do some quick comedy bits with the three character types. A few behind the scenes type video clips or some man on the scenes interviews with each of the character types. Blooper reels would also be fun. Make lots of quick you tube type videos if possible. Congrats on the special trip. Be safe.