We are visiting London, Scotland and Wales from May 18-June 2 2019. We have a few long legs of a trip London - Edinburgh and Inverness - Tenby which will probably make the cost of a Britrail pass worth it. I am not sure however which one I need even after having read Rick's page. Do I need to travel on consecutive days for a Continuous pass? Also can I buy a flexipass and travel on back to back days? Any suggestions would be greatly apprecitated. Which one do you recommend, 15 continuous days in one month is the one I was going to buy but then I considered we are traveling almost every day or at least every other day from the 21st to the 29th of May.