Send your current location with Over Here.

• iPhone's location services locate you and display your position with a pin on a map
• You can adjust the location by moving the pin for those times iPhone doesn't quite get it right
• Tap the pin to email the location to as many people as you want
• Your friends receive an email with a Google Maps link that will open on their computer or in the Maps application on iPhone
• On iPhone they can then get directions from their current location straight to you!