Below are additional websites for more resources.

SIBO Guru:
Dr. Allison Siebecker, ND, MSOM, LAc - Creator of SIBO Specific Diet Guide and amazing SIBO educator.

Nutrition specialists:
Kristy Regan, MS - Nutritionist specializing in SIBO diet.
Vital Food Therapeutics

Riley Wimminger, MS - Bridgetown Nutrition

Recipe Resources:
Rebecca Coombes - Write of multiple SIBO recipe books.
The Healthy Gut 

Samantha B. Johnson, ND - Naturopathic Doctor specializing in SIBO with recipes and various resources. SIBO Diet Recipes

Monash University:
Low FODMAPs Diet App - see on App Store, iTunes, etc.
Website for education/resources

Recipe e-book available for purchase - The FODMAP Friendly Vegan 

Prescription coupons:
Xifaxan copay savings program

GoodRx - good for any prescription needs at most pharmacies.