You have asked this question under the banner of DWI. But the DWI surcharge is $1,000 for 3 years. So obviously, if the number you owe is $23,000, then there are other surcharges within that amount and you are going to need to get a full accounting of what you have been surcharged for before anyone will be able to give you a reasoned response. In the event that this was a typo and you meant $3,000, I don't see any way that you will be able to reduce the amount. Especially if you have waited 10 years to take care of it.
I agree with Mr. Abate. You need to determine what those charges are for. The interest likely can not add to that much. You could redure the amount if the offender was not you. But the cost of that, PCRs in each town etc. will be substantial.
In the past, the NJMVC has offered amnesty programs to give people a chance to get back on their feet with reduced or staggered payments for overdue surcharges. You may want to contact the NJMVC to inquire about the possibility of such amnesty in your case.