Tipping is optional. Over the years we found that taking a good supply of singles is the best idea. Remember, these people do not get paid a lot and a $1 tip is greatly appreciated. In our room, we take a slip of paper and write 'thank you', then put one or two bills with it every day. Remember that the same person may not clean your room every day so tipping only at the end of the week might not get to the right person. We never had to ask for extra towels, soap etc in our rooms and I am sure it is because of that little tip.
If we went to a specialty restaurant, we would give the tip to the maitre d since the tips are usually pooled. If you go on an excursion, it is customary to leave a tip as well--again you don't have to be extravagant.
And definitely leave your expensive jewellery at home. Use the safe in your room at all times. And one more piece of advice--you would not invite a stranger into your home, do not invite one into your hotel room--even if it is a fellow guest and you feel safe. Instead, arrange to meet at a bar or restaurant.
Well, I guess one more little hint. Lay out everything you want to take along and then put half of it back in the closet!
https://www.tripadvisor.ca/ is fantastic and will give you lots of advice about your specific resort from people who have really stayed there.