Welcome!! We're very glad your health has improved and you are here!!! What are your hobbies and interests? A couple of thoughts:
1) Consider starting a blog. It'll give you motivation and help you stay connected.
2) Set a goal for your travels. They are different for everybody but base it ob your interests and hobbies. Some common ones are to visit all the National Parks, visit all the capitals, fish the best rivers, follow wildflower blooms. I have a friend who wanted to kayak all 50 states. On her 70th birthday she flew to Hawaii and kayaked her 50th state!
3) Develop your creative side. Learn a craft, art, music, photogrpahy, write, the possibilities are unlimited. What have you always been interested in but thought you couldn't do? YES YOU CAN, and now you have the time to actually do it. Will you become a great master? Who cares!! All you have to do is please yourself
4) Volunteer--there are an amazing number of ways you can volunteer on the road: politics, disaster relief, Habitat for humanity, trail maintenance--be creative!
5) Enhance your spirituality even if it's only just sitting and crying at a great sunset!
6) Learn to be alone and happy in your own skin. That should take you the rest of your life!
Most of all: Throw out all the lies and limitations society has placed on you. You can BE and DO anything you want. 
Bob
