Now if only I knew what to do with a rooted phone

I should be able to get rid of all the bloatware right? VZ navigator, City ID, all the Vcast stuff etc... I tried to delete it through my applications menu, but there isn't an option to uninstall.
You could use ADB to rid the bloatware, but IMHO now that you have root, the easiest method for accessing and modifying system files is with Root Explorer (available in the Market). Astro and the built-in file manager "My Files" do not provide this functionality. Only Root Explorer has the ability to "Mount" folders as Read/Write so that you can modify the files inside of them. The bloatware you speak of, is all located in /system/apps. Here is the part where you need to be really careful!
1) Before you start making changes, I would strongly recommend backing up your device with a program like Titanium Backup (also in the market).
2) Instead of deleting files, I would recommend renaming them from <filename.apk> to <filename.apk.old> For example, there's a file called Blockbuster_Stub_v0_2_build_12-unsigned-signed.apk in the system/app folder. If you long press on this file, in root explorer, you have the option of renaming it. Select this and add .old to the end. Once you do this, it will no longer show up in your app drawer and there will be no trace of it starting up with the OS.
3) Alternatively, you could move these files to your SD card if you don't want them eating up space in your system folder. But
do not delete these files. Over in the X forum, we learned that an OTA update would fail, because files we considered bloatware didn't exist. The system folder had to be exactly the way it was when the phone shipped.
4) Be really careful with what you move or rename. Another lesson we learned is that several files in the system/app folder, that we thought fell in the bloatware category, were indeed essential for the phone to run. For example, renaming the Verizon Backup APK bricked the phone.
5) All that said, here are is a list of things I've successfully renamed without problems (I'm not necessarily going to type the full filename as I did above for Blockbuster - they are too long):
* The Blockbuster APK
* I use Dolphin HD as my primary browser so I renamed Browser.apk
* CityID
* I500_BingSearch APK
* I500_MyVerizon APK
* I500_VCAST
* MyFiles (I use root explorer)
* NFSSInstaller
* redding-7648 (Kindle)
* Skype
* Tetris
* VCast
There will be others, I'm sure, but I won't be the first to try. Definitely nothing that has TW or Touchwiz in it. vNav is one I might change, since I don't use that either, but there are other programs that use it, so I don't want to screw anything up.