Yes---advice? some thoughts

Be prepared to meet friendly people with a great sense of humour.

Stay away from timeshare presentations, no matter what they offer you

Don't fall for 2 for 1 drink offers---usually devoid of alcohol

Don't get to within 20 metres of a mariachi band--your hearing may be impacted

Ask taxi drivers how much before getting in.

Enjoy a fascinating, wonderful country with much to see