I am working with a company that wants to use this board in a demonstration. To be able to use all of the pins that we are needing to use I need to connect to the proto board connections. I am wondering if there is a recommended method for use in a rough environment. The demo hardware will be towed along a gravel road. Obviously the easiest way to connect to the board is to solder to the open hole and then put connectors on the wires. Any other suggestions?