I'm a would be converted and would like to ask for suggestions for Hindu organizations with an online presence (and preferably an online community) that are open to converts and enquirers. The question is not just for me but all other English-speaking enquirers / potential converts who do not have any Hindu organizations in their area (or even city, town, county etc.).
Where you can legally convert to Hinduism? Goto any Arya samaj temple. After conversion, you will be provided legally valid certificate.
Easiest and smoothest will be Arya samaj , but you can go for ISKCON too