Hi Mamacat,
I also sell Mayawraps on behalf of La Leche League. I'm in Discovery Bay, though will be away for the next week.
You'll probably find that you end up using the Mayawrap all the time; I certainly did/do. My Baby Bjorn has been collecting dust in the cupboard since I bought my Mayawrap when my daughter was 3 months old. She's now 20 months and we're just practising the back carry (as I'm 24 weeks pregnant and the bump gets in the way) ready for our holiday. My daughter grew up being a 'worn' baby. She has slept and nursed in her Mayawrap and of course enjoyed watching the world from her snug position next to Mummy. I'm really looking forward to wearing our third child, right from the beginning.
Just send me a private message, if you want to have a look at the stock I have. I know Maggie has some too, so if you can't find what you want with her, let me know. Good luck with your baby wearing, I promise you'll never look back.
Jools