Info about Allegro Resorts with two Teens aboard

[Ripley]

I will be coming for the first time to PV and staying the Allegro Resort with two 16 year old girls. They are pretty level headed but I am wondering about safety, activities at the hotel, will they get bored, etc. I myself am wanting to relax, read and catch some rays from a hectic job and am bringing my daughter and her best friend to keep each other company. Any tips on what I need to watch out for---what I should prepare for? Activities they might like? They are both very cute, active and love the sun--not into drinking but are a little boy crazy I am afraid... I there is enough to do around the hotel area. Help????