List of reasons to quit tournament fishing. It starts with cost or ROI (not vs entry fees, total cost including equipment, gas, lodging etc.) and goes on to time, physical pounding on the great lakes etc. etc.
Fans or lack of (for local tournaments) do not make my list. We have had some, the early OV/GM Pro Bass days, especially the Classics and the first few B1's out of Valleyfield were well attended but overall it is friends and family or if you are fishing Renegade made for T.V. just like (smaller scale) BPT.