Still building my friend list.
I have four Lv0 Bobs and a couple Lv20+. Feel free to use them all. No need to save me one. If I'm hosting, I'll be using one and starting another race immediately. If I'm not, like in meetings or deep in the engineering zone, I don't need one saved. So use them all.
I try to host about 15 races a day and actually keep track of who I'm using so I can make sure everyone races. I'm more likely to use your lower level Bobs but will certainly use a Lv40 Bob if that's all you have.
PSN: captgoodvibes