Just bought my bridge day pass... now what?
Hello all, I just purchased one of the five remaining jump passes for bridge day. Now I'm committed!

I wanted to do it last year, but it never happened. I have one main concern, however. I don't have BASE specific gear!
I've been told by various people that I could jump my 1983 Vector I (skydiving rig) as long as I made some modifications to it and used my old F-111 Cruislite 220. Modifications such as a large pilot chute, long bridle, no d-bag, mesh slider, etc.
I've also heard that rental gear is available. My funds are limited, but I would also like to avoid becoming a bridge day statistic.
What do you all suggest that I do? I'm sure that everyone will suggest that I rent proper gear, so can anyone clue me in to how much it costs? Also, would it be reasonably safe to use my skydiving rig with the required modifications? I've heard that this is relatively common. I've even heard that there is enough time to use your reserve with a short delay, though I will definitely not be placing much faith in that claim. Also, I apologize if this post breaks the 'don't mention location names' rule. I figure that this event is large enough and legal enough to be spoken of openly.
). If I don't find something, I'll just jump my vector (very, very carefully). I'll save some money to buy a real base rig this winter (as well as a new skydiving rig) and take a good first jump course first thing next summer.