Looking to use a church organ

Hello! I'm wondering if any church in Medicine Hat would kindly allow me to use their organ. I'm a Christian & musician/songwriter who desires to be careful with your instrument (this is not meant to boast; it's only meant to tell you that I'm serious about being careful) - I would like to learn how to play the organ but do not have one on which I could practice. I like hymns and the like and wish to learn, write, arrange, and/or record them. Please let me know if such arrangements could be made; I'm happy to discuss how we could make this work. Thank you so much in advance!