Looking For A Part Time Summer Nanny And Therapy/Tutor Help

I am looking to hire a part time nanny with some tutoring responsibilities for this summer. We have a son who has special needs and receives specialized instruction. Our ideal candidate will either be majoring or has a degree in early childhood education, OT, SLP, or PT. The nanny would shadow my son's OT, SLP, and Reading tutor sessions, and then work with him separately (at library) on days he does not have sessions. A letter of recommendation can be provided to those that take on this role and can provide continued development for their career path. Outside of this specific need, we are looking for the remaining summer time spent as a fun and active nanny primarily for 2 children, taking them to the pool, activities, and having summer fun! Must have a reliable car and have references.