dkcarl62 & konagirl, I forgot to answer your questions:
Carl - I am assuming you want a chair that will pull up to a restaurant table without the armrest getting in the way? If so, you want to look for swing away or elevating/flip up arm rests IF your trunk stability is good! Most of these portables do not have armrests that fully remove, and since I have not seen any in person yet, I do not know if the flip-up arms will be out of the way enough not to be annoying in the case you mention. Some standard wheelchairs have what are called "desktop" armrests, which are usually removable/reversible and allow the front portion of the armrest to slide under a desk or table. Again, I have not seen this feature in the portable models myself.
Kona - I did hear back from Fold 'n Go. I like the fact that they are made in AZ and that is where their warehouse is. Several features that I wanted were missing from their chairs though (particularly the ability to recline at least somewhat is essential in my opinion to provide pressure relief and this chair does not have that feature. Also, the top speed of their chairs is 4mph vs 5mph on other companies models. Higher speed translates as more torque when going up an incline. Also, the Fold 'n Go does not offer optional "standard" type of elevating leg rests, head support, and attendant push handles that are available, albeit expensive, from EZ Lite).