Tim
I'm not sure exactly when you are coming, but on 16-18 June the Budapest Cup (UK GCA.com gathering) will probably be held at Lundin Links and Elie. If you and your dad will be in Crail then, you would be very welcome to join us, for a found or two, or the whole event (5 rounds of Ryder Cup format match play).
If those dates don't fit, c'est la vie, but let me know, as I live less than an hour from Crail and maybe we could get together anyway.
As for places to play, obviously the Old Course by ballot is priority #1. After that, in rough order of quality you have, within 30 minutes:
1. Kingsbarns
2. New Course
3. Elie
4. Lundin
5. Eden
6. Ladybank
7. Crail (Balcomie)
8. Crail (Craighead)
In the same area, in rank order of quirk, you have:
1. Anstruther
2. Elie
3. Eden
4. Crail (Balcomie)
5. Lundin Ladies
Whatever happens, enjoy!
Rich