James,
First off,
Whispering Canyon Cafe will be worth more than one visit during your stay! The kids will love it, and the food is really pretty good.
Artist Point is more fine dining, but if they can bear with the fancier setting, you will again be pleasantly surprised with the cuisine, and the selection.
Boma is a great choice, though you could replicate the experience by going to
Tusker House when visiting the Animal Kingdom park, as it is similar, if not identical. Both are great.
Finally, I would suggest the following;
- Chef Mickey's (Contemporary - easy to get to from Wilderness Lodge)
- 'Ohana (Polynesian - easy to get to)
- Crystal Palace (Magic Kingdom)
- Garden Grove or one a few of the World Showcase restaurants (Epcot)
- 50s Prime Time Cafe (Hollywood Studios)
Let me know more about what you are interested in, and I can refine these suggestions!
Have a magical (and delicious) vacation!