Sean, one of our custom plans would be a great way to get you started.
But, to make this a bit more concrete you will want to focus on the Big Three:
Fingers; Pulling; Core
This can be done with a few basic pieces of equipment: Hang board; Pull up bar; Suspension trainer (TRX for example)
Fingers: It can be difficult to train endurance on a hang board, you will likely have more performance gains by using the hang board to train strength.
There are a number of workouts that you should consider cycling through.
Here is an article that outlines how to perform pulls that are climbing-specific:
A great climbing-specific core exercise is the hanging leg raise.
Hope this helps. Let me know if you have any questions.