Advice Planning a 55th Birthday Surf Trip to Mentawais

I'm turning 55 next year and planning to gift myself a two-week trip to the Mentawais or surrounding areas. I'm looking for some advice based on my criteria. I might go solo or with a few friends. I'm a competent surfer but not looking for heavy waves like Greenbush; I prefer more ripple waves with some barrel sections. I'm decent at tube riding but don't want to spend my trip nursing reef cuts. Any recommendations on spots that fit this description? Also, any tips for traveling to this area, especially for someone my age? Looking forward to your insights!