If you need an organist the Rhode Island American Guild of Organists website maintains a list of musicians you can contact. http://www.riago.org/subs.php.
Here is a list of organists who have specifically indicated their availability for work in Episcopal churches: 2021 Substitute Organists.
Recognizing that the needs of smaller churches are significantly different than those of larger churches and that fees may vary with size, please discuss your expectations and fees as you contract a substitute musician.