i recently came into possession of a lot of my paternal grandfather's (and grandmother's, and step-grandmother's) pictures. i am trying to sort them out and get them into albums and get them labelled, with the help of my parents and extended family.
labelling them and sorting them is a big job. especially since i don't know what to include and what to leave out. i mean, the three different views of the petunia bed at the house on garden in livonia are fascinating to me, but i bet that only a very small number of people are as interested in them as i am.
and even with as big of a job as it is, i wish i had more pictures. i don't have a lot of pictures of my grandmother, for example. this is mostly pictures of after my step-grandmother and my grandfather got married, at least the bunch that i'm sorting now.
you should take lots of pictures, and have people take lots of pictures of you. and then label them, so your grandchildren don't sit around wondering who those weird people in the old fashioned clothes are. trust me on that bit. :)