Pat and Roger, Jerry is right about the Radio Shack connectors. I like to use Deutsch connectors, they are available in many sizes from 2 wire and up, they are sealed which makes them excellent for a wet environment and they are one of the easiest connectors to disassemble if repairs are necessary. The downside is they require a very small, tight crimp on the terminal that the average home hobbyist wire crimp tool will not provide. Some of the Deutsch crimp tools can be very expensive but a good crimper can be picked up for $30 on ebay. I use an MSD crimp tool and the Deutsch die from Summit. In the past I've ordered the connectors from Batts Racing but I'm sure there are other sources such as Del City and others.

Mike