Budget Travel - Lowest gas price along a route - 1 to 2 minute research project

This is a realistic simulation that I created for a university class project. Your goal is to find the cheapest gas station on a route without any prior knowledge of gas prices in the area.

More detailed rules on the first page inside this link. The entire experiment should take only 1 to 2 minutes, and I think it'll be fun, so please help me out if you can!

http://nwpsych.qualtrics.com/SE/?SID=SV_899DmJcjeN5o9mc