Finally got around to taking the VPN exam, I passed with an 801!
Not too proud of the score but it'll do!

I think I got hung up on the infamous "choose three" and "choose four" questions.
I used CBTNuggets VPN series and INE's VPN series. It was a good combination, combined it covered a majority of the topics very well. I also used the official cert guide. For a lab i used two ASA 5505s as well as a server hosting VMs and routers in GNS3. I was able to test out a lot of the features covered in the exam.
Now on to IPS!