#45 /
#46 / #48
all of them are circular now - it was a little oval-ish before, is that what you meant (not even sure how that happened...)
#46 & #47 (I think) incorporate the revisions.
#48 was just to show how it could be adapted to future years - is that all you were wanting to see for that? I may have mis-understood it earlier. It's important to see the adaptability of the logo - how it can grow with you, etc.
I do think you want to keep a certain amount of text - particularly the "GOLF TOURNAMENT" text, simply because it's the "meat" of the logo - just my opinion. (I do try and offer it when I can as an "outsider with branding experience", though :) )