I hope I can help you with this, I was in a rather similar situation not so long ago.Your answer is pretty simple, you need a technical co founder. While you don't necessarily have to have this person to raise money, it will certainly make fundraising a heck of a lot easier.You should be looking for someone who believes what you believe about the problem you are solving. Someone who is as passionate as you are about your particular problem and field. This person should be willing to work for much less than what they are worth (and they will have to) because they will see the upside, and you will be parting with a substantial chunk of equity.You ought to look at this person not as an expense, but as a partner, and a huge asset.People want to bet on teams, it sounds like you need to find at least one other person to create your core team.