Android Navigaiton app

I would like to make an AR navigation app. Basically it would open up the camera and show different places according to their location. I currently have a facebook page that keeps track people are in every location. Our locations are mostly those of nighclubs, bars....etc. I would like the app to show a star on top of a location, and that would only be depending on how packed the place is. I also have a way of tracking how many guys and girls are in the locations. and i would like that when someone clicks on the location icon, it would open a page with the info of what's the girls to guys ratio. The app would read the locations from a database online, so i can later on add other locations if i want to. Price is negotiable. Please contact me asap, and we will hopefully be able to work together. thanks for reading, have a wonderful day.