I want to create a windows mobile 5 app that functions as a scorecard for clay pigeon shooting.

I was thinking something where you could set up the names of the shooters, number of stands to shoot from and number of pairs of targets from each stand.

Then each pair could be marked as shot or missed with a couple of big buttons on the screen that would be easy enough for anyone to use.

Would be nice to store the data for future analysis but it definately needs to be stored for the current session I suppose that could be a flat file.

Any ideas?