The Raptor provides the tanks (Faber LP85) as they don't have a compressor on board. Also check if its 3 tanks or 2 on the Raptor (Spectre and Peace are typically 3 tank day rips). Food on the Raptor is pre-made sandwiches and salad only iirc.
Just let the DM at check-in know that you would like to find a buddy, No worries.
Food on the Raptor is the following:
Donuts, Coffee, tea and cider upon boarding
Fruit platter, hummus and veggie platter after Dive 1
Some form of homemade soup or chili + roast beef, ham and turkey sandwiches on croissants and sandwich rolls after Dive 2-- A variety of chips and sodas are available at all times, along with water.
On the ride back to Ventura after the last dive, homemade brownies are put out and if you desire, you can purchase beer for the ride back after all diving is done.