Thanks to the help on here my code is now compiling correctly. Lesson for all: compile codes in small segments as you go!
However, I have a light intensity sensor, TEMT6000, that is only showing the high analog value, 1023, regardless of change. I posted the updated code on my gitHub since it’s too long to post here.
The code for this issue is DataLog_Sensor_Test_3.ino.
This is a fritzing of my device as it is now - not the ideal state.
Apparently I don’t know how to post pictures on here. I’ll upload it to my site after I re-size it.