Hey, so I did all of that. I stupidly didn't read all the way down and when it said "Enter an MBR hex code (default AF):" I typed N and hit enter for #2 and #3. I don't think it did anything it wasn't supposed to do, but I'm about to reboot right now. This is what I ended up getting.
GPT fdisk (gdisk) version 1.0.0
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): p
Disk /dev/rdisk0: 1953525168 sectors, 931.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 00004FB7-66D0-0000-1D33-00001A5A0000
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134
Partitions will be aligned on 8-sector boundaries
Total free space is 536378773 sectors (255.8 GiB)
Number Start (sector) End (sector) Size Code Name
1 40 409639 200.0 MiB EF00 EFI system partition
2 409640 1269395679 605.1 GiB AF00 Customer
3 1269395680 1270665215 619.9 MiB AB00 Recovery HD
4 1807042560 1953523711 69.8 GiB 0700 BOOTCAMP
Command (? for help): D
Partition number (1-4): 4
Command (? for help): N
Partition number (4-128, default 4): 4
First sector (34-1953525134, default = 1270665216) or {+-}size{KMGTP}: 1270665216
Last sector (1270665216-1953525134, default = 1953525134) or {+-}size{KMGTP}: +682858489
Current type is 'Apple HFS/HFS+'
Hex code or GUID (L to show codes, Enter = AF00): 0700
Changed type of partition to 'Microsoft basic data'
Command (? for help): P
Disk /dev/rdisk0: 1953525168 sectors, 931.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 00004FB7-66D0-0000-1D33-00001A5A0000
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134
Partitions will be aligned on 8-sector boundaries
Total free space is 1436 sectors (718.0 KiB)
Number Start (sector) End (sector) Size Code Name
1 40 409639 200.0 MiB EF00 EFI system partition
2 409640 1269395679 605.1 GiB AF00 Customer
3 1269395680 1270665215 619.9 MiB AB00 Recovery HD
4 1270665216 1953523704 325.6 GiB 0700 Microsoft basic data
Command (? for help): W
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): Y
OK; writing new GUID partition table (GPT) to /dev/rdisk0.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.
Traces-MacBook:~ traceborchardt$ Sudo gdisk /dev/disk0
GPT fdisk (gdisk) version 1.0.0
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): P
Disk /dev/disk0: 1953525168 sectors, 931.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 00004FB7-66D0-0000-1D33-00001A5A0000
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134
Partitions will be aligned on 8-sector boundaries
Total free space is 1436 sectors (718.0 KiB)
Number Start (sector) End (sector) Size Code Name
1 40 409639 200.0 MiB EF00 EFI system partition
2 409640 1269395679 605.1 GiB AF00 Customer
3 1269395680 1270665215 619.9 MiB AB00 Recovery HD
4 1270665216 1953523704 325.6 GiB 0700 Microsoft basic data
Command (? for help): R
Recovery/transformation command (? for help): O
Disk size is 1953525168 sectors (931.5 GiB)
MBR disk identifier: 0x124C35B8
MBR partitions:
Number Boot Start Sector End Sector Status Code
1 1 409639 primary 0xEE
2 409640 1269395679 primary 0xAF
3 1269395680 1270665215 primary 0xAB
Recovery/transformation command (? for help): H
WARNING! Hybrid MBRs are flaky and dangerous! If you decide not to use one,
just hit the Enter key at the below prompt and your MBR partition table will
be untouched.
Type from one to three GPT partition numbers, separated by spaces, to be
added to the hybrid MBR, in sequence: 2 3 4
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): Y
Creating entry for GPT partition #2 (MBR partition #2)
Enter an MBR hex code (default AF): N
Set the bootable flag? (Y/N): N
Creating entry for GPT partition #3 (MBR partition #3)
Enter an MBR hex code (default AB): N
Set the bootable flag? (Y/N): N
Creating entry for GPT partition #4 (MBR partition #4)
Enter an MBR hex code (default 07): Y
Set the bootable flag? (Y/N): Y
Recovery/transformation command (? for help): O
Disk size is 1953525168 sectors (931.5 GiB)
MBR disk identifier: 0x124C35B8
MBR partitions:
Number Boot Start Sector End Sector Status Code
1 1 409639 primary 0xEE
2 409640 1269395679 primary 0x03
3 1269395680 1270665215 primary 0x03
4 * 1270665216 1953523704 primary 0x03
Recovery/transformation command (? for help): W
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): Y
OK; writing new GUID partition table (GPT) to /dev/disk0.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.
Traces-MacBook:~ traceborchardt$