How Do You Find Sales Candidates When You Cannot Use Recruiters?

The Situation
Coming off a strong sales year, the executive team has expanded your team headcount budget by three salespeople. However, there is not a budget in place to use recruiters to find them. There are some dollars for you to use for recruiting, but not enough to fund headhunters.
Plus, with the added headcount, your annual revenue budget has been increased to include three new additions to the team which means you need to find this talent fast!
Your Challenge
How will you quickly find sales candidates without using recruiters as the executive team expects these slots to be filled within 45 days?