Those are beautiful photos! I can't wait to see what your Alaska trip generates. :-) - Kevin Fox
Great photographer! When you get back your film don't be distressed if they don't have the same richness, you are going to need to play with your contrast levels after you get your photos in hand. I haven't had time to work on this much, but I'm looking into scanning the medium format negatives so that I can work with the holga photos more. In the meantime just scanning in the print version and playing with it in photoshop should be fun for you!! - Rachel L Fisher
Also, those pics look like they were taken with infra-red film which, while very cool, may be harder to use with a Holga since they tend to expose a bit when the camera gets hot. If you go infrared, just don't leave your camera out in the sun at all. :-) - Kevin Fox