diff --git a/lambda/export/constants.js b/lambda/export/constants.js
index 93b06a5..6d32ef7 100644
--- a/lambda/export/constants.js
+++ b/lambda/export/constants.js
@@ -200,6 +200,12 @@ const CSV_SYSADMIN_SCHEMA = [
     width: 63,
     value: (report) => report.totalAttendanceParties,
   },
+  {
+    column: "Frontcountry Cabins - Parties - Total Attendance",
+    type: Number,
+    width: 63,
+    value: (report) => report.calc_frontcountryCabins_parties_totalAttendance,
+  },
   // Frontcountry Cabins - Camping
   {
     column: "Frontcountry Cabins - Camping - Gross camping revenue",
diff --git a/lambda/export/invokable/index.js b/lambda/export/invokable/index.js
index 4c7ceb0..cd5a1d6 100644
--- a/lambda/export/invokable/index.js
+++ b/lambda/export/invokable/index.js
@@ -15,6 +15,7 @@ const {
   basicNetRevenue,
   frontcountryCampingPartyAttendance,
   frontcountryCampingSecondCarAttendance,
+  frontcountryCabinsPartiesAttendance,
   groupCampingStandardAttendance,
   dayUseVehicleAttendance,
   backcountryCabinsAttendance,
@@ -209,6 +210,11 @@ async function modifyReportForCSV(report) {
       ]).result;
       break;
     case "Frontcountry Cabins":
+      // Parties - TOTAL ATTENDANCE
+      report.calc_frontcountryCabins_parties_totalAttendance = frontcountryCabinsPartiesAttendance(
+        [report.totalAttendanceParties],
+        report.config.attendanceModifier
+      ).result;
       // NET REVENUE
       report.calc_frontcountryCabins_camping_netRevenue = basicNetRevenue([
         report.revenueGrossCamping,
@@ -237,6 +243,7 @@ async function modifyReportForCSV(report) {
       // People and vehicles - VEHICLE ATTENDANCE
       report.calc_dayUse_peopleAndVehicles_vehicleAttendance =
         dayUseVehicleAttendance(
+          [report.peopleAndVehiclesTrail],
           [report.peopleAndVehiclesVehicle],
           [report.peopleAndVehiclesBus],
           report.config.attendanceVehiclesModifier,
diff --git a/lambda/formulaUtils.js b/lambda/formulaUtils.js
index b491b5e..b45398a 100644
--- a/lambda/formulaUtils.js
+++ b/lambda/formulaUtils.js
@@ -99,6 +99,17 @@ exports.frontcountryCampingSecondCarAttendance = function (attendances) {
   };
 };
 
+exports.frontcountryCabinsPartiesAttendance = function (attendances, modifier) {
+  let formula = `Total attendance = Parties`;
+  if (modifier) {
+    formula += ` x ${modifier}`;
+  }
+  return {
+    result: formatTotalWithModifier(attendances, modifier),
+    formula: formula
+  };
+};
+
 exports.groupCampingStandardAttendance = function (attendances) {
   return {
     result: formatTotalWithModifier(attendances),
@@ -107,11 +118,13 @@ exports.groupCampingStandardAttendance = function (attendances) {
 };
 
 exports.dayUseVehicleAttendance = function (
+  trailCount,
   vehicles,
   buses,
   vehicleMod,
   busMod
 ) {
+  let trailCountTotal = totalWithModifier(trailCount);
   let vehicleTotal = totalWithModifier(vehicles, vehicleMod);
   let busTotal = totalWithModifier(buses, busMod);
   let vehicleFormula = "Vehicles";
@@ -123,8 +136,8 @@ exports.dayUseVehicleAttendance = function (
     busFormula = `(Bus count x ${busMod})`;
   }
   return {
-    result: formatTotalWithModifier([vehicleTotal, busTotal]),
-    formula: `Vehicle attendance = ${vehicleFormula} + ${busFormula}`,
+    result: formatTotalWithModifier([vehicleTotal, busTotal, trailCountTotal]),
+    formula: `Vehicle attendance = ${vehicleFormula} + ${busFormula} + Trail count`,
   };
 };