I have the below function

public static List<DateTime> GetOnlyFridays(DateTime endDate, int weeks, bool isIncludeBaseDate)
        {
            //Get only the fridays from the date range
            List<DateTime> dtlist = new List<DateTime>();

            List<DateTime> tempDtlist = (from dtFridays in GetDates(endDate, weeks)
                                         where dtFridays.DayOfWeek == DayOfWeek.Friday
                                         select dtFridays).ToList();

            if (isIncludeBaseDate)
            {
                dtlist = tempDtlist.Skip(1).ToList();
                dtlist.Add(endDate);
            }
            else
            {
                dtlist = tempDtlist;
            }

            return dtlist;
        }

What basically I am doing is getting the datelist using the GetDates function and then depending on the isIncludeBaseDate bool value(if true) skipping the last date and adding the Base Date

It is working fine but can this program can be improve?

I am using C#3.0 and Framework 3.5

Thanks