It's good idea to implement your business. In summer season mostly people like to travel with family.So, you have to do that attract more consumers to your business like place for stay including your mentioned.
Increasing your rate, it's something that every one want to do, but most of us are able to do or at very least. I think increasing your rates first we have to do like, prove the service that product you want to increase the rate and provide to the client and increase that type of amount that satisfied both(you and your client).