After much ado, here is a company that sells something like what I am looking for:
L-com Connectivity Products
There is a little problem here though...5-8 weeks until they are available?!?!
I also considered the alternatives to the rubber plug, but i decided epoxy and saran rap was just a bit too messy. At least I know they make them. Thanks for not making me think I was the only person wanting to do something like this.