Best resort/hotel for a single parent family

Hello all, Tunisia has come up as a wild card when searching for "anywhere" on the usual sites. Was planning to go to Greece but now considering Tunisa as it looks to be great value.

I don't have a clue about the area at all, so wondered if those more experienced could help me narrow it down.

Looking to come for 2 weels all inclusive any time in August, so log as back in time for school. Needs to be safe for a non driving single mother with 3 teenagers, so easy to get about.

Somewhere relaxing for me and my eldest and either and on-site or very nearby aquapark and ideally beach watersports for the younger teens.

Would love a bit of history to mooch around but very close by. Don't really want to be in and out of taxis all the time or stuck on buses for ages.

Have heard the men can be a bit "over friendly" and the hotel staff a bit pushy to get tips etc. According to some reviews on here anyway so just want somewhere laid back where me and my girls will feel safe

Thank you.