School

Im going to a Vocational School in Septemeber for veterinary assisting,i have type 1 diabetes and asperger's but my biggest problem is remembering everything and i dont know what im going to do about my lunch because i wont be eating lunch there. Does anyone know what i can do since im not allowed to eat or drink on the school bus and wont have time at the school i will going to for veterinary assisting?

I also forgot to mention,what can i do to help stay on task?