I have designed a food truck website using CouponPress from Premium Press. It has a Google map integration and I need the users to be able to update their location in a simple way such as by sending an email or tweet. Every truck has its own listing and a place to enter map information. The mysql database allows for remote access so maybe even a simple web page they enter their keycode and location to map to the mysql database location. I am open for suggestions and this is on a dedicated server that I have loaded with every tool you will need. I need to keep it at about 40 bucks so bid if you can do the work for that price.