Quick sanity check please. Been here for the months on a 2 + 1 tourist visa. Arrived by air into Chiang Mai. Plans have changed and we would like another 50 days here. In thinking just head to Mai Sai and land cross, then back for the first month VOA, then extend at immigration by another month. Does this sound sensible. (no land crossings done at all in the past 24 months). Thanks.
TLDR : Answer Summary
The user is currently in Thailand on a 2+1 tourist visa and wants to extend their stay by an additional 50 days. They are considering crossing into Myanmar via the Mai Sai border to obtain a Visa on Arrival (VOA) and then extending their stay at immigration. They seek confirmation on whether this plan is sensible.