Well, I require Voice chat, (Discord, roll20, Hangouts) and of course, Roll20 access. I usually do 3-4 hour sessions, and charge $13 per session per player; (Roll 20 is not responsible for enforcing fees, and that is a spoken contract between players and GM, etc.) With a free session Zero to set things in motion. Actual day and time are fairly flexible depending on who else might be interested, as I would prefer 3-5 players to begin, so aside from sunday's and Mondays, I am fairly flexible.