Welcome to the forum Clint. In order to answer your question it really is necessary for us to know something about you like your level of woodworking expertise and what tools your have available. All these details can be added to your public profile. Regarding your question, I intend this evening (our time) to post a thread showing what must be the simplest jig ever for routing dowel holes and mortice's for use with loose tenons.
Nothing but heaven itself is better than a friend who is really a friend. - Plautus