yep have done the half. Had a pretty good day out there despite the longer swim last year
(normally swim right around 30 or just under for that distance, was over 38 for this
).
the bike course is two loops.
there is an aid station just after that climb
(maybe in cawtaba? or whatever that town is
).
You'll hit that on both loops. they will have bottles of HEED, water, and probably gels/some sort of fruit.
I would normally not worry about anything but water/HEED there. if you can throw your bottle as soon as you go through the light/intersection and make that left turn
(the aid station is just a few feet up from there
). the intersection forces you to slow down a bit so you are not blasting through there.
the other bike one is in the park parking lot just outside of transition where you start lap two. you go into the parking lot, down around a cone and make a 180 back out.
on the small out and back section of the half course, you make a 180 around a cone to turn back, be careful here if you are not a great bike handler/hate 180s as much as i do. its on a fairly narrow road and can be a tight turn
(on the 2nd loop when i was getting tired i just unclipped one foot as i spun around it
).
The run course is really a non-issue as far as the terrian goes. the longer hill at the end of hte loop is not really bad at all on the first lap, and by the 2nd you are about done and its doable.
the shorter steep hill just past a mile in is short enough you should be fine.