Amount varies, probably somewhere between 60 and 100. I feel comfortable playing up to like 25 tables, I've played 35 before, but I'm trying to stay around 15 tables to think more about decisions etc.

I just open up the lobbies for the sites I play and register the tournaments I like haha. I late reg all the stuff running when I start that I want to play and then just register throughout the day. I've played the same schedule for about a year (although lack of volume means that isn't all that many times) and it gets really automatic about what you register/unregister, when the peak times are where you know you need to concentrate more, how deep you are in certain tournaments by looking at blind structure etc. It's gonna take a while to work out exactly which FTP tournaments to play and which tournaments on other sites to drop.

My favourite starting time is ~10.30-11am GMT but I normally start around 11.30am. There are less regs on and a few great $33s around that time as well as some soft Party tournaments.