I have a two week break from teaching coming up from April 5-22 and am planning to use it to travel. I would love to spend probably 3 or 4 of those days at either the beginning or the end in the Netherlands to see the famous tulips. Does anyone that's gone before have any tips on deciding when will be best? I know it will vary every year but as long as there's some blooming while I'm there I'll be happy! Also, where have you had the best tulip viewing experiences? I will not have a car so all travel must be done by public transport or walking/biking. Thank you in advance for any help!