Thanks for the advice Don! A cutter actually came with my DSS BP/W

Ok, so I drove to ABWA this last Sunday, 3.5 hour drive one-way.
I broke out my flashy new (slightly used) HP130 tank and put my brand new regulator setup on it. The tank had just had O2 service done on it not a month before and this was my first dive with it! There was a leak in the valve handle area (sigh), so we had to drain out the 32% nitrox that was in it and fix the valve, $16 later my valve is fixed and I'm full of 33% nitrox.
I hit the water 10-15 minutes later and was unable to get my right ear to clear! I tried to clear it for over 2 hours and even drank Afrin (seemed like I was drinking it as it poured out of my mouth). I ended up calling it a day and driving home.
However, I did get to wear my BP/W in the water for the first time and I was effortlessly horizontal!
