Hey,
I would like to create a wheeled remote robot , it will be having a gps module and an arduino in it, so what i want is that the gps co ordinates of this robot should be displayed in an lcd display using an arduino which would be held by me, what kind of system should be used for transmission of this bulk gps data from one independent arduino to another??
Try this
with an RF pair like this
http://www.robotshop.com/433mhz-high-sensitivity-transmitter-receiver-pair-rxa30.html
or this for 2 way comm's.
http://www.robotshop.com/sfe-nrf2401-trace-antenna-3.html
Might even be a library for this one, looks like a pretty capable device.