I have made a trip planner based on Microsoft Office Access. Using forms, you can keep track of all your gear, trail info, hiker info and recipes; then view your info on printable reports.
I set this up so you only have to enter the info once; you can have multiple hikers, all carrying different gear and eating different foods, all on the same trip. Even print a trip grocery list.
If you have Access: http://www.megaupload.com/?d=E5LLLC2M
If you don't have Access: http://www.megaupload.com/?d=5OMREMF8
( this copy includes a version of Access Run-time )
I have included examples in the app to get you started; feel free to write over them.