Sean H
I would try to do 3 JAA exams in the first week and the FAA pre-solo, i would then try to do a minimum of 3 JAA exams in the second week. That leave one exam for week 3. it will be hard though as you will have flight planning to do most nights for week two and some of week three. Once you start the night flying I would use the days (if you are not flying) to study and sit exams.
As for the golf course, just walk in and grab a table. they will give you a card to have stamped everytime you have a meal. After 7 stamps (i think) you will get a free meal. The meals will cost you on average $8 including a drink.
When i was there at christmas there were a few bikes doing nothing. best bet is to ask students if there is any spare. Take a puncture repair kit with you as there was 4 bikes at christmas not being used as they had punctures. We were just to busy or lazy to repair them.
Cabs are are about $18 to and from Walmart. Can't remember how much to Daytona. It is best to plan group trips.