No, you just have to give up "flying planes" as your hobby and make "doing reviews" your hobby. I can't remember the last time I just went "Flying". It's either testing or video taping a new plane - Then, I rarely ever get to fly that one again. I keep a good supply of favorites around, but I don't get to fly them nearly often enough!
You don't need to be an "expert", but you DO need to be a writer, photographer, videographer, and know enough about HTML to put a web page together.
Piece of cake!