If you really do have friends from the industry who honestly and truly believe in you and want to see you do better it is a great place to start.
Also, marketing yourself as a generalist/entrepreneur is a bit of a red flag. Chief "Big Idea Guy" is a tough title to get from the outside and without some serious bona fides.
I'd suggest taking a little time to really think about what your industry needs to grow in the next few years and map out a VERY specific strategy.
Then find a company who could benefit from that knowledge. It will at least give you more to talk about when you sit down for an interview.
If you can't be a specialist in practice be one in strategy.
Good luck.