I also experience fasting hypoglycemia if I go too long without eating. 

If it gets to the point where your blood sugar is low enough that you are light-headed, dizzy, etc., you need to quickly get sugar into your system; hard candy, fruit juice, fruit, or even just "a spoon full of sugar" is good for this. 

If you still have some time before the hypoglycemia goes too far, starchy foods like potatoes, white rice, or white bread are good too; basically something that the body can quickly convert to sugar.

It has been quite some time since I have experienced fasting hypogycemia because I make sure that I have something to eat every few hours, usually just a small snack between meals.  For meals, I also make sure to eat foods that don't break down to sugar too quickly (whole grains, for example), this keeps my blood sugar more consistant throughout the day.  I also heard a little rumor once that cinnamon help regulate blood sugar.  I tried adding cinnamon to meals when I knew my next availablility to eat might be a ways off, but I didn't notice any difference with or without the cinnamon.

Special K bars aren't a very good snack for hypoglycemia because they're very high in sugar and they could make your sugar levels spike and drop again quite quickly... ideally, your emergency snacks should have protein in them in some form as well as the sugar - cheese, nuts, peanut butter - because it'll stabilise you for longer than straight sugar. How about trail mix? Nature Valley Peanut Bars? Soy Nuts or Soy Crisps? If you want something natural,  how about Clif Nectar bars? They're just fruit and nuts and they taste great.

Eating regularly isn't going to damage your diet - the sugar spikes make you much hungrier than just eating a measured snack every few hours.

A good apple or some grapes perhaps?

these are all great suggestions and going on my shopping list!! thanks everyone!!

You may find this article helpful

  http://www.mckinley.uiuc.edu/Handouts/hypoglycemia_nutrition _reactive.html

Take care!