Preparing your application is a time consuming process. You need to spend your time wisely. I recommend applying to positions that you have a high chance of getting an interview. Read the requirements carefully, if you do not meet one of the required qualifications, I assure you, there will be 50 other candidates who do. Focus on the ones that exactly match your experience. Find the top 10 positions each month and apply to them that would be your weekend task for the next six months.