#8x 3/4" oval head sheet metal screws, about 12 should do. Make sure to use stainless as they are water shoes. Ha ha. Thank you so much for sharing your trip with us. The places you've seen are amazing. Things not always going perfectly smooth just adds to the adventure and seems to make the memories stick better somehow. Glad nothing has gone too seriously off track. Looking forward to the rest of the journey. Thanks again for taking us along. Best of luck with the shoes, pebbly beaches are a bit rough on the feet for sure.
Peyton
Peyton