How do I go from one point to another? (GPS used for my AVG)

Attached is the other code--It's too large to write out as code, so I've uploaded it as and .ino file

The second file is the "pitches" that go along side of the code.

This large thread of code has mostly everything integrated, but most commented out. Can anyone help me fix my interrupt problem?

ASRB_Reading_Storing_Sensor_Data_Interrupts.ino (10.1 KB)

pitches.h (1.94 KB)