Can someone give me a rundown of the best tours/packages for things to do in Belize and who to go through? We will be there 5/27-6/3. We would like to snorkel, kayak, see ruins or any other kinds of activities, except we don't dive. Any suggestions greatly appreciated. We are staying at Tropica and I know we can sign up for stuff through them, but I would like to get the best bang for my buck - most knowledgeable, friendly, helpful, etc. Thanks to all who respond.