Sundridge Park or Royal Blackheath

Thanks guys. Can't believe all the replies. I actually posted this question on an Irish site(golf boards.ie)to see if there were any London resident boyos and someone recommended this forum.
Someone mentioned Leftie- If he reads this he might let me know if it's easy to rock up most days and get on a tee without queueing. I drove in there Monday morning and the car park was jammed - over 100 cars - so that made me a tad nervous. RB is quiet a lot of the time according to the golf assistant there and I've driven up 3 times and it's always been half empty which suits me down to the ground.
Any more bets on where I live? Similar distance to RB and SP and there's a feminine aspect to the name
Niall