I'll be in Alaska in June with my 4x5. Anyone using a changing tent? I have a changing bag but have tried to change 4x5 film in it and it's a disaster...too many pieces in the bag, too much fumbling around. The tents look like a great idea but the prices are so variable I don't know what's good and what isn't. I've seen a Harrison Pup for $144, a photo flex for $70 and a red wing for $70. Frankly the Harrison looks like a better design than the others but I'd like to hear your experiences. Quickloads are not an option - not worth the money and I didn't see any HP5 or FP4 in quickload...... Thanks in advance!