It's such a simple solution you'd have thought someone would have thought of it before....
I think you'll find the free papers that are national are all rammed with paid-for ads. All the ones that aren't, are all limited in terms of their geographical distribution. They are run on extremely low overheads, including a very small staff. That is reflected in the quality of the editorial content. You'll never read of the exploits of a Steve Ringer, a Bob Nudd, a Terry Hearn or a Martin Bowler in such appersbecausethey can't afford them.
The Freshwater Informer is probably regional to you and therefore its editorial content is likely to be far more relevant to you geographically than a national. But it won't feature 'named' anglers, match results from all over the country, tide tables, weather forecasts, good national news coverage, etc, etc.
You don't watch TV for the ads but for the dramas, sport, documentaries, films, news, etc in between them...... We can run cars on electricity but the majority feature internal combustion engines. There's usually a reason for the way things are. Quick fix alternatives rarely exist because people would have done it already if it made financial sense.