Low budgets are always challenging. On the handful of features I’ve edited, I’ve always been my own assistant. But in this scenario, if a short, you and the editor can decide to forego the offline/online process and link in Media Composer and work at a finishing quality like DNxHD 175x (assuming it’s HD or finishing at HD). This takes a little pressure off, but it is always wise to make sure you’re covered to be able to get back to any source or move to a different system for color and finishing if needed.
As suggested, find someone to spend a few hours with you. It’s not difficult, just detailed and you want to make sure it’s done correctly.
Michael