Catcha doesn’t allow non guests onto the property until 5pm, and then only for dinner and drinks. I suggest having a sunset dinner there! Their pool is very small anyway. The pool at Ricks can be crowded and rowdy. I’d follow Irine’s suggestion and hit Xtabi. Great vibe, very laid back, great staff, and they have cliffs to jump from at non-neck breaking heights. They also have a small cave that’s cool to check out.