So I am curious about taking gifts for the locals.
......I was thinking it would be neat if there were some way we could gather donations here and have them shipped or trucked down there for the rides.
There are several ways to look at this.
On the motorcycle, with limited space, tootsie rolls, pencils, etc for individual kids and adults, and if you have a pump, a few deflated soccer balls to pump up for the schools. Nobody is thinking rich to poor - that's not their culture. It's the smile and the handshake they're looking for, the small offering is just the vehicle between cultures. It's critical to remember, you are making a lasting impression wherever you go. You may forget the ball you left, it'll be a long time, if ever, that they forget you brought it.
Larger things can be brought by some of the trucks trailering motos to Galeana (or wherever). The problem here is, who gets what. A great idea some of my friends who go diving at Utilia in Honduras have used is to make contact with the local mayor. Sometimes you discover a school or a clinic in town that could use donations. Medical clinics that serve the whole community are always in need of money and/or supplies. My buddies, one of whom is a professional medical massage therapist, set up a table on Utilia and sold massages to the American tourists there, and collected quite a bit of money. He and my other buddy then presented to cash to the "mayor" of Utilia along with the director of the medical clinic. They had never seen such a thing before, and the whole event not only helped the clinic, but the amistad (friendship) between our two countries. In Galeana, we only need to "find a cause" and raise some cash (or truck down needed stuff, but that might be harder).
The other thing that few people think of, is staying an extra day, and donating labor. Many public school buildings or churches need painting or cleaning, or even some type of specialty work like wiring. It doesn't take everybody, but the more the better. We just get to Galeana a day early or stay a day later, and pitch in wherever the mayor or the school director needs help. I did this in Honduras for 10 days this past June, and in Argentina last year.
It's really easy to hand out candy and balls, takes a bit of coordination to do the bigger projects described. But they're not as difficult to do as you think, and they have a huge, huge impact. If you think you are loving the beauty of Mexico from a riding perspective, wait until you establish life long friendships with the people down there on some type of project. Your heart will leap.