by CokeMann » Tue Feb 27, 2018 7:05 pm
According to Google Earth it's just a little under one mile walking distance along the beach from Secrets SIlversands to Desire RM - my guess about 20 minutes if they are in reasonable shape.
As to hanging with you on the DRM beach - probably as long as they(and you) stay on the public part of the beach( ie up to the high tide mark) - they would not be allowed to use the beach beds, loungers or enter the Desire property
FYI - the same rules would apply if you where to go down and visit them at Secrets SIlversands, all of the AI resorts follow the same set of rules regarding visitors that are not paying guests.