Hi Sarah,
It's a pleasure. If what I've learned from my experiences helps someone else, I'm really pleased.
Have you considered looking into the vegan (strict vegetarian) diet?--it meets the restrictions of the diet you describe. I found this website which has some yummy looking recipes which fit your diet requirements (where they use wheat pasta/flour, you can substitute with another grain) http://www.auraskitchen.com/g1.html
This site also looks good: http://khound.com/khhow2s/vegetarians.htm#types
Claire