$2000 a month marketing budget

[Jackson Pontsler]

My wife and I have been actively connecting with wholesalers and realtors and have found success.  Now after a couple of our deals we have more capital we want to leverage to get 2 to 3 rehabs going at once, rather than one at a time.  We've decided on budgeting $2000 a month to budgeting.  However I feel like we're a little limited when it comes to marketing ideas.  What options have come to our mind are:

Facebook ads

Bandit Signs (tried it before not much success)

Direct Mail

Besides these options what other ones can you think of and which option do you recommend primarily?