So just to give an update, on Sunday I dove the Spigel Grove with Horizon Divers doing a double dip wreck dive. They were very flexible and were open to me doing either a single long dive or two separate dives. It was posted as a regular recreational charter but it was very tech Friendly. They had dedicated pvc tank holders for Deco tanks, and the benches were perfect for doubles. The Captain (Jeff) was great, and gave lots of good advice. I was the only diver in doubles but there was another diver on a rebreather and another diver who was solo like me. It was great having the freedom to dive the profiles I wanted to knowing I just had to be respectful of the clock and our time to leave. I managed a short planned deco dive with O2 (my first in the ocean), and another NDL dive afterwards. All went well despite a stronger than normal current (although I have to configure my Deco reg setup so the current doesn't keep purging it on the way down the line!).
Thanks for all the help and advice everyone!
