Hi Rick.
My wife and I stayed at that resort in 2001 and we're going back later this month. All the ideas you had for small gifts were good ones. If you haven't already done so, check out
www.debbiesdominicantravel.com. It's the ultimate web site for DR travel, and you'll find lots of great information, including day trips. We took the Monster Truck Tour, and really enjoyed it. Bavaro Runners actually has info about bringing gifts to the kids on the tours.
Tom