Selected tools of the determined huckster:
1) Claim you're misunderstood
2) Claim there's an agenda against you
3) Claim there's an agenda against "new knowledge" or "poorly understood phenomena"
4) Claim outside forces would "rip you off" if given the chance
5) Draw incorrect parallels between what you do and historical examples where the advancement of science was inhibited by entrenched interests
6) Claim that your skeptics "are not ready" for your brand of knowledge, but will one day "see the light"
7) Utilize diversionary tactics and vague language to try and disguise the faulty logic of your false sylogisms, false premises, nonsensical semantics, non-sequitors, and general resort to unproven, "faith-based" assertions
8) Utilize anecdotal testimony to try and disguise your lack of demonstrable evidence
9) Selectively ignore the weight of more rigorous, as well as anecdotal, evidence running counter to your claims
10) Play to your audience's ignorance, desires and fears
11) Hope they don't wise up by "following the money"
12) And when all else fails, resort to rendering your inferences non-disprovable by making your specific claims "secret" (citing #'s 1-6 as reasons why)