Cant ever remember having that ground rush feeling, but I've found the following thread invaluable... stuff like imagine the height of a double-decker bus to judge the flair. Also during the hold off, looking down the runway, not to the end, but to where the apparent movement of the r/w markings end, so to keep some peripheral vision to the side of the plane. Works a treat for me.
http://www.pprune.org/forums/showthread.php?t=74587
I still keep it linked because the way Chuck Ellsworth describes it is the best I've seen.
dsandson