I'll be hiking with my son for 18 days on the AT this summer. He is lactose intolerant. Does anyone have any suggestions (besides peanut butter and nuts) for lunch alternatives (i.e. cheese replacements). We have begun trying out the hamburger helper, lipton, and rice a roni meals that don't require milk. Not a lot of selection, but dinner will be OK. Ramen is yucchy (sorry Ramen lovers!). Also, not having tried many, are there any energy bars out there that are milk product free? He takes calcium supplements so that has been thought of. Thanks for the ideas!