A couple of weeks ago I was on a National Holidays coach tour with a friend, and there were about 5 people on that coach who were travelling alone. There was a lady who used to have her evening meal, and then went up to her room to watch read and watch tv, even though she was asked to join others in the lounge in the evening.
She said the day out was enough and was tired and wanted to relax.
Others used to join in and were very sociable
Shearing are also another good company to travel with. The pick up feeder coaches mean you can be picked up at a location within a short distance of wherever you live, and they take you to the main depot where you join the coach to your destination.
They take care of all your luggage from the moment it is put on the feeder coach, to your hotel, where it is put outside the door of you hotel room.
Included are trips out most days.
Depending how many nights you stay, there may be a free day when you can explore the resort as you want
It really is up to you if you want to join others or not.
The longer the holiday the more likely you are to get to know other travellers.
Good luck with your trip I hope you enjoy it, but if you dont, then dont give up, you may love the next one.