Chimbu there is a saying, "If it flies, floats, or f***s rent it, don't buy."
Enjoy a couple of hours flying in a lightie on the weekend at $x/hr, then go home and let someone else worry about ADs, insurance, hangarage etc.
Rent a sail boat for the week and see the Whitsundays, let someone else worry about mooring, hull cleaning, painting etc.
Have a week in Bangkok/Phuket/Pattaya with no worries about divorce, child support, or coming home and finding all your shirts cut up etc
Cheaper and far less stressful in the long term