BlueSMiRF Gold to BlueSMiRF Gold communication issue

Hi All
I’m working on a project that uses 2 Arduino board and BlueSMiRF Gold modules to talk to each other

Master board
Display information

Slave board
Gather information from the sensors attached to the board.

I have worked out how to establish connection between the two Bluetooth modules, but the issue is data transmission and use the data on the receiving side.

The data get sent to from one board to the other 1 character at a time, but I need all of the data to be sent to the master board as fast as possible so the variable on the master board can be updated.

Any suggestions will be greatly appreciated.