I am in a DW class and had this idea to create a site that would link to google maps and give you driving instructions to points of interest. The mobile site might look something like this:
Start Page "Take a tour of the area" - it would need to get the gps coordinates of where you are.
Drive to first destination - using turn by turn directions
When you arrive, a screen that tells you about the destination
Drive to next destination... repeat, etc.
How insanely hard is it to do something like this? My skil levels are pretty good and I am not afraid to try new things, but I also don't want to crash the project by taking on a task that is way above the skills of a college level advanced class.