Coffeeman -- my photo processing (?) program is
ImageFolio LE. It's old and simple so we're a good match

It has an option (under File) called Stitch that allows you to "stitch" an unlimited number of photos together in any arrangement you want. It helps if each photo is the same height as the others but that's easy enough to do ... you just 'save' each photo at a certain number of pixels tall if you plan on stitching them together.
Believe me -- if I can do it, anyone can.
If you have some you'd like stitched -- send them to me and I'll stitch 'em and send the final product back. But I'm certain your photo program, no matter what it is, has a similar option.