honeymoon in Queenstown

We are getting married on 13 December and have booked and paid for flight to Queenstown for 14-17 December have also booked accommodation thou are running out of funds to pay for accommodation and activities while we are away. My soon to be husband had an accident in 2010 that resulted his being paralysed and permanently wheelchair bound. This has been a curve ball but has made us a stronger couple. Thou going away has become a hassle we have only gone away from home a fuew time. We would love the help to make this special time for us less stressful and enjoyable.