Professor Kingan maintains an Open Educational Resource website for students taking her Calculus I (Math 1201) and Calculus II (Math 1206) courses, where she has posted the syllabi, videos, and homework problems and partial solutions, on a list of mathematical topics.
She has also written a free Calculus I textbook called Calculus for Everyone. The most updated version was posted on Feb 9, 2018.
It may help to read the preface before reading the chapters since that is where I describe my views on how to make Calculus textbooks accessible to a wide audience and discuss the various types of Calculus courses.
If you read the book (or portions of it) or use it in your class, I would love to hear from you. Constructive criticism would be much appreciated. You can send me email at Sandra Kingan (email@example.com).