Anytime you think you may not be able to live up to your debt obligations, talk to your lender about options. Re-financing might be an option - extending the life of the loan with smaller monthly payments. You pay more interest overall but are better able to cover the monthly payment.
You do not want to have financial institutions trying to track you down for nonpayment at a SA (or anywhere else in the military). That kind of thing also affects security clearances down the line.
If it's a secured loan, i.e., for a car, consider selling it and paying off/down the loan. If it's credit card debt you're carrying, start living very lean (el cheapo pay-as-you-go phone, be clear on what your needs are versus your wants, sell any toys, drink water) and pay more than the minimum required monthly payment.
There might be a family member who would help you cover the payments, if you execute a loan agreement with them, contracting to repay them as soon as your financial situation improves.
The Navy and Marine Corps Relief Society, as well as similar organizations in the other services, do exactly as noted in the previous post. The challenge would be to get to them during Plebe Summer - doubtful. This is something to handle before reporting.
Kudos to you for thinking about this now. If you face up to and solve this challenge successfully, you will look back with pride years from now, when you will be in a much more comfortable financial situation.