You could spend 5 hours converting over to a Recreational Licence. Combine it with a challenge such as a tailwheel endorsement to get maximum value. Sure, you still have to do a flight review every two years, but at least within the RAA movement the schools and instructors are keen to do whatever small jobs come their way.
Soon the recreational class is likely to go up to 760 kg, so unless your 'thing' is 4 seaters etc there will be quite a choice of planes to fly.