As per my knowledge, it is too costly and would require a large scale operations. Bringing a certain limited area under WiFi would be understandable, but doing it for the whole village is what only a business house can do.
If, in fact, you plan to set up a business model, it would be better to consult an expert in the concerned field. Undertake a feasibility study, weigh the pros and cons of such an exercise and then decide whether you want to proceed.
Live....and Let Live!