Check out ShareGPS on Market and see if it does what you're looking to do.
Also, I needed something similar, but over USB instead of Bluetooth. Here's what I did
T-Mobile MyTouch 4G Slide Khaki
Was on Bulletproof 1.1 seemingly forever. Good ROM, based on stock. Used JellyKang 1.9. Wasn't perfect but worked well. Then JK2.1, some improvements over 1.9; Now @Emmanuelu 's KitKat 1.3.
Don't gripe about people not using search unless it's just that damned easy to find. It's very annoying wasting time scrolling through pages of quoted posts with one-line replies over and over when trying to learn something.