What do you mean by experience? As a consumer or moreso experience that the particular solution is viable?
A story on the product or of the founder(s)? I feel like I've got the latter covered. I have plenty of stories of when the product would have been very useful and a couple friends to vouch. Does that count?
Another question. Does it look bad when you can't bootstrap? Doing development in my spare time is fine. This particular idea though can't be done totally in my spare time nor could I bootstrap unless I was a lot wealthier, although it's not as high as I make it out to be.
When is too early to plan a pilot? I've got the majority of a pilot planned already because that's just how my brain works. Designed it to be as minimalist as possible so I could test the waters. Would that be a good sign? Do they really care about this level of detail? Or does the idea of a pilot turn them off because there's no substance yet?
Basically, how can I go in with as little as possible and get enough to run that pilot? "Little" in this case being "hey, I believe in this, but there's no way to do this other than to show you".
Sorry for all the questions. :-)