The single-arm and -leg work will be your best bet. Easiest thing for you to do will be to change your perception of them as not being "fun"--they will facilitate you being able to do your truly "fun" activities without the tweaks every couple months.
Rehab takes diligence and patience. Not what most consider "fun" work.
Mike Robertson tends to be the "hips" guy, I'd look to his articles. Here's one to start:
His articles can be found here: