Cheap creative ways to build hours?
I'm currently sitting on a basic PPL with no IR or multi engine rating and I'm keen to progress in my private flying 'career' as quickly as possible, with the dream of ending up with a CPL at some point and having my flying enjoyment paid for whilst doing some tour flights for example.
What are some cheap creative ways people have employed to build hours?
Currently for example I tend to conduct private 'tours' where I share the cost of a pleasure flight with friends and colleagues (in equal proportions).
What other ways have people used to gain hours at the lowest cost possible?