Wednesday! aaaaaaaaaaaaaaaaaaaaaaah!!

whoohoo!! the countdown is on! my pre-op appt is on tuesday morning at 8am, then on to surgery on wednesday! i have TWO questions that have been burning in my mind, who can answer them? 1. i drink piles of water, but w/a squirt of lemon juice in it.. of course i can do w/out the lemon juice if i must.. but is that something you all think i'll still be able to do after the surgery? it's just straight up lemon juice, nothing added. 2. avocados? i love 'em, will i still be able to eat them? are they recommended? any words of advice in either direction? I appreciate everyone's helpfullness thus far!