Hi @ph1102,
Thanks a lot for your comment. I think that traffic wave is a very decent solution for managing your list. I was using Mailchimp in the past but they reduced the maximal size for free users from 2000 to 500 people on the list. I had reached 490 and had to take the list offline so that I didn't have to pay fees ;-). Leadsleap was a great solution for me. I've upgraded my account and I can create complete automatised follow up series.

Best regards