I have noticed increased availability...now I am wondering how much we are overpaying.

At the Majestic...deluxe room, breakfast,transfers from ship, transfers to airport, tax and gratuities...$455 per night.We are using Regent air.

Questions:
1-What are taxi charges from port to city?
2-What are taxi charges from city to airport/
3-Do we get hit with a diversion charge from Regent if we don't use their hotel ($100 pp)?

Some hotels are showing availability and appear to be more highly rated and cheaper, but may not be if we are hit with diversion and if transfers are high.

Thanks for your help.