Don’t let “spreadsheets” scare you from tracking this kind of stuff. This is basically using a spreadsheet to just organize data in columns and rows, not analyze or compute really. If you can write down what various components of your trip costs, you can probably pull this off.

If you can use a sum function then you’re really in good shape.
Granted, I’m well versed in excel so I acknowledge it’s easy for me to sit here and say how simple this is, haha. But I don’t really require any of the complex functions in my churning spreadsheets.