I've never thanked a bloodaxe before, but thank you bloodaxe! Great question.
-The pictures are possessed by eight different subgroups in the family in four different states.
-The pictures are on fifteen or so phones from different manufacturers and one SLR digital camera.
-The last time we did this, one of us was at a job with access to a corporate file sharing service. But, that's no longer available.
-We were hoping to have everyone upload their photos, one of us would combine them all, and then (a) allow those savvy enough to do so to download them or (b) transfer them to memory sticks and mail them out to those not savvy enough to download them.
Google looked like the cheapest option, but often this community is aware of niche services or hacks to save $.
Thanks for the help!