Ok. I am a home based
travel agent. I specialize in family travel, and am not a Disney exclusive agent, though Disney is the bulk of what I do these days.
It is NOT as easy as you may think. Just because you like to plan trips for yourself, does not mean that it is easy to do for everyone else. Before I started, I took a travel course for 6 months. Then I signed up with a host agency (I'm too small right now to be on my own totally, though there are ways to do it). Then I spent money setting up my business and getting incorporated. Then I took more supplier training, including the College of Disney Knowledge. Only then did I feel remotely comfortable to start marketing myself.
When you are a GOOD travel agent, you have to be on call 24/7 for your clients. Your client's flights delayed or cancelled due to weather? YOU have to be ready to drop everything to help them. Something wrong with their room? YOU have to be ready to drop everything to help them. It's far more than booking a room and making some ADRs. When you are travel agent, you have to be able to qualify them and plan a trip around THEIR wants and needs, not yours. Can you put aside your personal notions of what a Disney vacation entails to plan the perfect vacation for your client?
You must be prepared to constantly engage in professional development. Taking refresher courses through Disney or any other supplier, is an ongoing process. When I'm not working on a client, I'm taking a course, reading trade journals, learning how to market myself. You need to be prepared to do all of that. I also send out birthday cards to clients, welcome home postcards, etc. When I see a special I think someone will enjoy, I send it to them. You need to put effort into keeping yourself on someone's radar.
If you are prepared to WORK, then go for it. But, please, don't go for it if you are under some impression that it's all pixie dust and magic.