I've actually helped out in running a few, or assisting in the instruction of a few. There are two groups I know of down here in South Florida that offer instructional photo tours at local wetlands preserves for wildlife photography and basic 101-style instruction is given on using a DSLR. I also know of a photo group that meets up at Disney each year - it's a general photography gathering that includes everything from basic DSLR-101 stuff to photo safaris and different instructionals (night photos in Epcot, Animal photos on the AK walks, dark ride techniques, etc). I don't want to break any rules on posting other Disney sites, but they do have a website - send me a PM and I'd be glad to give you the site address to check it out.