Turning thirty deserves a proper celebration in a private room, but locking down the space and the guest list takes some lead-time. You want to book that weekend night at least two months ahead so you actually get the room you want instead of scrambling at the last minute.
Once the venue is secured, the real trick is spreading out the $800 tab so it doesn't wreck the rest of your month. We can break the math down into manageable chunks so you aren't stuck paying for appetizers and wine all at once.
That intro window is a firm deadline, not free money, so make sure the balance is paid off before those 15 months run out or you'll get hit with deferred interest on the remaining amount.